Color Contrast Checker
Color Contrast Checker
Check WCAG accessibility compliance
Contrast Analysis
WCAG compliance results
Preview
Sample Text
This is how your text will look
Small text example
Contrast Ratio
21.00:1
Excellent
WCAG Compliance
AA Normal Text
Minimum 4.5:1
AA Large Text
Minimum 3:1
AAA Normal Text
Minimum 7:1
AAA Large Text
Minimum 4.5:1
Accessibility Guidelines
AA compliance is the legal requirement in many countries.
Large text is 18pt+ or 14pt+ bold.
AAA compliance provides enhanced accessibility.
Higher contrast ratios improve readability for everyone.