Color Contrast Checker
Check text/background contrast for accessibility.
The quick brown fox jumps over the lazy dog
10.23:1contrast ratio
AA normal ✓
AA large ✓
AAA normal ✓
About this tool
Free color contrast checker. Enter text and background colors to see the WCAG contrast ratio and whether it passes AA and AAA accessibility levels.
Read the full guide: how to use Color Contrast Checker →