Free Online Color Contrast Checker - WCAG Accessibility Tool
Check color contrast ratios for web accessibility (WCAG 2.1 AA & AAA) with our free online tool. Ensure your text and background colors are compliant. Get live preview and color suggestions!
Color Contrast Checker
Ensure your text and background colors meet WCAG accessibility standards.
Live Preview
The quick brown fox jumps over the lazy dog.
This is some example text to check contrast.
Contrast Results
Contrast Ratio:
0:1
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