Accessible Color Contrast MCP
Calculates WCAG color contrast ratios between color pairs and validates whether they meet accessibility standards for readable text.
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What it does
- Calculate WCAG contrast ratios between any two colors
- Test color combinations for AA/AAA accessibility compliance
- Recommend light or dark text colors for given backgrounds
- Accept colors in hex, RGB, HSL, or named color formats
- Validate text readability at different font sizes
Best for
Web developers ensuring accessible color schemesUI/UX designers validating contrast complianceCreating WCAG-compliant themes and interfaces
No API key neededSupports multiple color formatsWCAG AA and AAA level testing
