Contrast Checker
Check color contrast ratios between text and background and verify WCAG 2.1 AA and AAA accessibility compliance for normal and large text.
Aa — Large text
The quick brown fox jumps over the lazy dog. Small preview of body text.
17.74:1
Contrast ratio
AA — Normal text
Min 4.5:1
AA — Large text (18pt+)
Min 3:1
AAA — Normal text
Min 7:1
AAA — Large text
Min 4.5:1
UI components & graphics
Min 3:1