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Every foreground and background pair in your palette scored at once.
Nothing you enter is sent anywhere
Colours
8
Pairs that pass
24 of 56
Pairs that fail
32
| text on → | ||||||||
|---|---|---|---|---|---|---|---|---|
#202124 | · | 1.1 | 13.4 | 8.9 | 6.1 | 7.6 | 8.2 | 6.7 |
#292a2d | 1.1 | · | 11.9 | 7.9 | 5.4 | 6.8 | 7.3 | 6.0 |
#e8eaed | 13.4 | 11.9 | · | 1.5 | 2.2 | 1.7 | 1.6 | 2.0 |
#bdc1c6 | 8.9 | 7.9 | 1.5 | · | 1.5 | 1.2 | 1.1 | 1.3 |
#9aa0a6 | 6.1 | 5.4 | 2.2 | 1.5 | · | 1.3 | 1.3 | 1.1 |
#8ab4f8 | 7.6 | 6.8 | 1.7 | 1.2 | 1.3 | · | 1.1 | 1.1 |
#81c995 | 8.2 | 7.3 | 1.6 | 1.1 | 1.3 | 1.1 | · | 1.2 |
#f28b82 | 6.7 | 6.0 | 2.0 | 1.3 | 1.1 | 1.1 | 1.2 | · |
Each cell shows that row’s colour as text on that column’s colour as background, rendered in the actual colours so you can see it as well as read the number. Green border passes 4.5:1, red fails.
Suggestions adjust lightness in OKLCH, so the replacement still reads as the same colour rather than a washed-out version of it.