Color Contrast Checker
Ensure your color combinations meet WCAG accessibility standards. Check contrast ratios for AA and AAA compliance instantly.
Color Contrast Checker
Test color combinations for WCAG accessibility compliance
Preview Text
This is normal text (14px)
This is large text (18px+)
This is bold text
Accessibility Features
Comprehensive tools for accessible design
WCAG Standards
Full compliance checking for WCAG 2.1 AA and AAA accessibility standards.
Live Preview
See exactly how your color combination looks with different text sizes and weights.
Instant Results
Get immediate pass/fail results for both normal and large text compliance.
Export Results
Copy detailed compliance reports for documentation and design handoffs.
Compliance Guidance
Clear explanations of accessibility requirements and improvement suggestions.
Color Picker
Visual color picker with hex code input for precise color selection.
Essential For
Who benefits from color contrast checking
Design & Development
- • Web designers and UI/UX professionals
- • Frontend developers building accessible sites
- • Design system creators and maintainers
- • Brand designers choosing accessible palettes
Compliance & Quality
- • Legal compliance with accessibility laws
- • Quality assurance and testing teams
- • Government and public sector websites
- • Enterprise applications and platforms
Contrast Standards
Understanding WCAG contrast requirements
AA Level (Standard)
Required by most accessibility laws
Provides good readability for most users, including those with mild visual impairments.
AAA Level (Enhanced)
Highest level of accessibility
Provides excellent readability for users with more significant visual impairments.
Frequently Asked Questions
Common questions about color contrast and accessibility