Visual Perception Experiments

CE14 Weight — Font Weight Experiments

GitHub issue URL: https://github.com/w3c/wcag/issues/695
Notice: The test panels on this page are not responsive
and are intended for desktop viewing on a standard sRGB monitor.

W3C Contrast Research

Font Weight Experiments, Sept. 2019

Webkit Anti-Aliasing/Smoothing OFF (subpixel ON)

These are tests of different stimulus weights and sizes and relative contrast for them. The contrast was aimed low deliberately, as it is easier to tell contrast differences between low contrast items rather than high contrast items.

As contrast increases, the CSF flattens out some, due to "contrast constancy" but higher frequency stimuli are still affected, most research suggesting this is due to processing by different neural pathways in the visual cortex.

But perhaps more important from the accessibility standpoint, certain impairments substantially raise the CSF threshold, reducing contrast constancy and increasing the importance of adjusting for the CSF/Spatial Frequency response curve.

Here is an infographic that should help explain the relationship between font weight and contrast. Here, the font is at very low contrast to help illustrate CSF.

Three Series at different luminances per panel.

On the first four panels, the font (Helvetica Neue) has been grouped and adjusted such that each font weight from 200 to 900 is adjusted relative to size so that each line in a group has the same stroke width.

The purpose of this experiment is to show that it is stroke width that follows the CSF (Contrast Sensitivity Function) more closely than font size, though it is clear that size is a contributing factor for legibility.

Nevertheless, notice that in each group of a particular stroke width, the glyphs are relatively the same contrast — but each group must have the contrast increased as the stroke width becomes narrower.

While the first three test panels have each set of stroke-width grouped fonts adjusted in color for uniform perceptual contrast, the fourth panel has fonts with no such adjustment of color per size.

Test Panel Four

On this panel the smaller text is set to the same color as the larger text for each of the three series, to show how smaller text "fades away".

On thing to notice is how the text that is closer to threshold (invisibility) has a more pronounced effect of contrast decrease than the text with higher contrast. And text with higher contrasts is less affected as the stroke width decreases.

And finally, on this panel and the first (highest contrast) blocks on panels one and two above, when the contrast is higher than WCAG 3:1, the overall font size has an inverse effect relative to the stroke width. That is, with the stroke width being equal, the smaller (and as a result bolder) fonts appear to have higher contrast than the larger "thinner" appearing fonts, despite both have the same measurable stroke width.

The current theory is that the larger fonts have more white space in each glyph, and that affects the contrast constancy effect, surround, local adaptation, and simultaneous contrast.



Test Panel One

Webkit Anti-Alias OFF

BACKGROUND: #FFF With Three Series per panel

On panels 1, 2, 3 only: Smaller stimuli have colors set to higher contrast to compensate for contrast reduction due to higher spatial frequencies.

STIMULUS SIZE & CONTRAST
EVALUATION

1 OF 3 #FFF BG SERIES LO-CON 1.35:1 TO 2.36:1 (THRESHOLD - NOT FOR DESIGN OR TEXT)

⬇ Block 1 — color: #DDD — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #D6D6D6 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #D2D2D2 — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #C8C8C8 — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #BDBDBD — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #B9B9B9 — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #B0B0B0 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 1


2 OF 3 #FFF BG SERIES — WC 1.9:1 to 3.2:1 (NON TEXT USE)

⬇ Block 1 — color: #BDBDBD — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #B8B8B8 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #ADADAD — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #AAA — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #9B9B9B — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #999 — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #909090 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 2


3 of 3 #FFF BG SERIES — WC 3.2:1 to 5.5:1

⬇ Block 1 — color: #909090 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #888 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #808080 — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #7D7D7D — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #737373 — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #6D6D6D — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #696969 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 3

Test Panel Two

Webkit Anti-Alias OFF

BACKGROUND: #888 With Three Series per panel

On panels 1, 2, 3 only: Smaller stimuli have colors set to higher contrast to compensate for contrast reduction due to higher spatial frequencies.

STIMULUS SIZE & CONTRAST
EVALUATION

1 OF 3 #888 BG SERIES LO-CON 1.4:1 TO 2:1 9THRESHOLD NOT FOR DESIGN OR TEXT

⬇ Block 1 — color: #707070 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #6D6D6D — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #6B6B6B — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #686868 — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #626262 — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #5D5D5D — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #555 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 1


2 OF 3 #888 BG SERIES — WC 2:1 to 3.6:1 (NON TEXT)

⬇ Block 1 — color: #555 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #505050 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #4D4D4D — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #464646 — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #404040 — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #3B3B3B — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #333 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 2



3 of 3 #888 BG SERIES — WC 3.7:1 to 5.4:1

⬇ Block 1 — color: #303030 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #2D2D2D — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #2A2A2A — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #222 — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #1D1D1D — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #191919 — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #101010 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 3

Test Panel Three

Webkit Anti-Alias OFF

BACKGROUND: #222 (Negative) With Three Series per panel

NOTE: These are not recommended contrast levels. They are set low & closer to threshold intentionally to better demonstrate the CSF.

On panels 1, 2, 3 only: Smaller stimuli have colors set to higher contrast to compensate for contrast reduction due to higher spatial frequencies.

STIMULUS SIZE & CONTRAST
EVALUATION

1 OF 3 #222 BG SERIES LO-CON 1.25:1 TO 1.65:1 (THRESHOLD NOT FOR DESIGN OR TEXT)

⬇ Block 1 — color: #333 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #363636 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #393939 — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #3C3C3C — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #3F3F3F — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #424242 — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #454545 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 1


2 OF 3 #222 BG SERIES — WC 2:1 to 2.3:1 (NON TEXT)

⬇ Block 1 — color: #505050 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #515151 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #525252 — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #535353 — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #555 — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #575757 — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #595959 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 2



3 of 3 #222 BG SERIES — WC 3.2:1 to 3.45:1

⬇ Block 1 — color: #707070 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #707070 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #717171 — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #727272 — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #737373 — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #747474 — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #757575 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 3

Test Panel Four

Webkit Anti-Alias OFF

BACKGROUND: #DDD With Three Series at different luminances per panel

On this panel the smaller text is set to the same color as the larger text for each series, to show how smaller text "fades away".

On thing to notice is how the text that is closer to threshold (invisibility) has a more pronounced effect of contrast decrease than the text with higher contrast. And text with higher contrasts is less affected as the stroke width decreases.

And finally, on this panel and the first (highest contrast) blocks on panels one and two above, when the contrast is higher than WCAG 3:1, the overall font size has an inverse effect relative to the stroke width. That is, with the stroke width being equal, the smaller (and as a result bolder) fonts appear to have higher contrast than the larger "thinner" appearing fonts, despite both have the same measurable stroke width.

The current theory is that the larger fonts have more white space in each glyph, and that affects the contrast constancy effect, surround, local adaptation, and simultaneous contrast.

STIMULUS SIZE & CONTRAST
EVALUATION


1 OF 3 #DDD BG SERIES - TEXT #BBB FOR ALL SIZES

⬇ Block 1 — color: #BBB — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #BBB — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #BBB — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #BBB — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #BBB — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #BBB — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #BBB — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 1


2 OF 3 #DDD BG SERIES - TEXT #999 FOR ALL SIZES

⬇ Block 1 — color: #999 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #999 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #999 — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #999 — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #999 — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #999 — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #999 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 2


3 OF 3 #DDD BG SERIES - TEXT #777 FOR ALL SIZES

⬇ Block 1 — color: #777 — 2.2727rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testin
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:800 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #777 — 1.9rem
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:700 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #777 — 1.6667rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:600 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #777 — 1.3rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:500 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:800 Sz:0.44em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #777 — 1rem — Normal Weight is at 16px
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast
IcyATOMsizedgap - 16px Wt:400 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:600 Sz:0.6em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:700 Sz:0.525em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #777 — 0.714rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:200 Sz:2.125em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap - 16px Wt:300 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:500 Sz:0.77em grayATOMICfoxes ATOMgaze WHATexam MOATbeat FLOATpex Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 7 — color: #777 — 0.47rem
IcyATOMsizedgap Wt:100 Sz:5em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is
IcyATOMsizedgap - 16px Wt:200 - grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt:300 Sz:1.4em grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IcyATOMsizedgap Wt: Normal 400 grayATOMICfoxes ATOMgaze WHATexam WHATseatingMOProxy? Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 4



Test Panel Five

BACKGROUND: #FFF Font Metrics Definitions

WIP Font Metrics Calculation Pad.

FONT METRIC & CONTRAST
CALCULATION

BEGIN #FFF BG MAX CONTRAST SERIES - IN REM

⬇ Block 1 — color: #000 — 5rem (80px)
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 1 — color: #000 — 4rem (64px)
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 2 — color: #000 — 3rem (48px)
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 3 — color: #000 — 2rem (32px)
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 4 — color: #000 — 1rem (16px)
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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BEGIN #FFF BG MAX CONTRAST SERIES - IN PX

⬇ Block 5 — color: #000 — 100px
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 5 — color: #000 — 50px
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 6 — color: #000 — 25px
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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End 3





Test Panel Six

BACKGROUND: #DDD Font Metrics Definitions

WIP Font Metrics Calculation Pad.

FONT METRIC & CONTRAST
CALCULATION

BEGIN #DDD BG MIN CONTRAST SERIES - IN REM

⬇ Block 0 — color: #000 — 5rem (80px)
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 1 — color: #BBB — 4rem (64px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 2 — color: #BBB — 3rem (48px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 3 — color: #BBB — 2rem (32px)
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 4 — color: #BBB — 1rem (16px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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BEGIN #FFF BG MAX CONTRAST SERIES - IN PX

⬇ Block 5 — color: #BBB — 100px
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IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 5 — color: #BBB — 50px
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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⬇ Block 6 — color: #BBB — 25px
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 100 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 200 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking
IATOMIwaxygelsIAITIOIMI Wt: 300 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 800 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
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End 6



Test Panel Seven

BACKGROUND: #FFF Font Metrics Definitions

WIP Font Metrics Calculation Pad.

FONT METRIC & CONTRAST
CALCULATION

BEGIN #FFF BG MAX CONTRAST SERIES - IN REM

⬇ Block 1 — color: #000 — 5rem (80px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 1 — color: #000 — 4rem (64px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #000 — 3rem (48px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #000 — 2rem (32px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #000 — 1rem (16px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency

BEGIN #FFF BG MAX CONTRAST SERIES - IN PX

⬇ Block 5 — color: #000 — 100px
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #000 — 50px
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #000 — 25px
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 7





Test Panel Eight

BACKGROUND: #DDD Font Metrics Definitions

WIP Font Metrics Calculation Pad.

FONT METRIC & CONTRAST
CALCULATION

BEGIN #DDD BG MIN CONTRAST SERIES - IN REM

⬇ Block 0 — color: #000 — 5rem (80px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 1 — color: #BBB — 4rem (64px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 2 — color: #BBB — 3rem (48px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency

⬇ Block 3 — color: #BBB — 2rem (32px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 4 — color: #BBB — 1rem (16px)
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency

BEGIN #FFF BG MAX CONTRAST SERIES - IN PX

⬇ Block 5 — color: #BBB — 100px
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 5 — color: #BBB — 50px
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
⬇ Block 6 — color: #BBB — 25px
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 500 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IATOMIwaxygelsIAITIOIMI Wt: 400 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking ATOMgaze WHATexam WHATseatingMOProxy?
IATOMIwaxygelsIAITIOIMI Wt: 600 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
IATOMIwaxygelsIAITIOIMI Wt: 700 Size: 1em IcyATOMsizedgap Ogre Wants My Truck Axle The main thing we are looking for is testing contrast with spatial frequency
End 3




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Analysis

TBD