Color Contrast Checker
WCAG 2.1 AA/AAA compliance checker. Live preview with hex color pickers.
The quick brown fox
Regular body text at 16px
Small text at 12px — harder to read
rgb(255, 255, 255)
rgb(15, 23, 42)
Contrast ratio
17.85:1
Excellent
WCAG 2.1 compliance
AA Normal
Pass
≥ 4.5:1
AAA Normal
Pass
≥ 7:1
AA Large
Pass
≥ 3:1
AAA Large
Pass
≥ 4.5:1
Common pairs