🍱 Lunchbox Hands

Contrast Checker

Check WCAG AA/AAA contrast ratios between foreground and background colors

Enter foreground and background colors to check their contrast ratio against WCAG 2.1 guidelines. See a live text preview and instant pass/fail results for AA Normal, AA Large, AAA Normal, and AAA Large conformance levels.

Sample Text

The quick brown fox jumps over the lazy dog.

Small text sample for readability check.

14.63:1
Contrast Ratio
AA Normal
Pass
≥ 4.5:1
AA Large
Pass
≥ 3:1
AAA Normal
Pass
≥ 7:1
AAA Large
Pass
≥ 4.5:1

Get weekly dev tools and tips