👁️ Color Contrast Checker
WCAG contrast ratio & AA/AAA passes for any two colors.
Sample text on this background
AaBbCc 123 — contrast shown below.
Contrast ratio
4.37 : 1
AA normal textAA large textAAA normal textAAA large text
WCAG 2.x contrast check for any two colors — instantly know if your text passes AA or AAA. Free and client-side.
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