All Tools/ SEO & Web
Contrast Checker
Check WCAG color contrast ratio for accessibility compliance
Sample Text
The quick brown fox jumps over the lazy dog
5.70:1
Contrast Ratio
✅
AA Normal Text
Min 4.5:1
✅
AA Large Text
Min 3:1
❌
AAA Normal Text
Min 7:1
✅
AAA Large Text
Min 4.5:1
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