Contrast Checker
WCAG ratio, AA & AAA.
Runs entirely in your browser. Nothing is uploaded — your input never leaves this device.
Text colour
Background colour
The quick brown fox
jumps over the lazy dog — 0123456789
15.7: 1 contrast ratio
AA · normal text✓ Pass
AA · large text✓ Pass
AAA · normal text✓ Pass
AAA · large text✓ Pass