Understand
Contrast checker
Check any pair against WCAG AA and AAA, and fix a failing one without losing your color.
Design that everyone can read
AA ✓Bold callout at 19px
AA ✓Body copy — the quick brown fox jumps over the lazy dog, twice.
AA ✓Caption and helper text at 13px
AA ✓Primary buttonSecondaryA text linkDisabled label
Color-vision check
Roughly 1 in 12 men and 1 in 200 women see color differently. Here's your pair and your palette through the three main deficiencies.
Aa
Normal vision14.68
Aa
Protanopia (red-weak)14.45
Aa
Deuteranopia (green-weak)14.86
Aa
Tritanopia (blue-weak)14.56
Normal vision
Protanopia (red-weak)
Deuteranopia (green-weak)
Tritanopia (blue-weak)