Color Contrast Checker
Check if your color combinations meet WCAG accessibility standards. Make your designs readable for everyone!
The quick brown fox jumps over the lazy dog
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Contrast Ratio
17.06:1
Grade: AAA
Excellent! Meets highest standards
WCAG AA
Minimum 4.5:1 required
WCAG AAA
Enhanced 7:1 required
px
Accessible Color Combinations
Features
- WCAG 2.1 compliance check
- AA and AAA level testing
- Large text adjustments
- Real-time preview
- Color swap feature
How to Use
- 1Enter foreground (text) color
- 2Enter background color
- 3Set font size and weight
- 4Check your compliance grade
Frequently Asked Questions
What is WCAG?
Web Content Accessibility Guidelines - standards for making web content accessible to people with disabilities.
What ratio do I need?
AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 for normal, 4.5:1 for large.