Free Accessibility Contrast Checker
Use our free accessibility contrast checker to test your text and background colours. Make sure your website is readable and user-friendly for everyone.
Our accessibility contrast checker helps you quickly check if the colours on your website meet WCAG 2.1 standards. These guidelines make sure that your text is readable for people with low vision or colour blindness.
Just choose a text colour and a background colour, and the tool will tell you if the contrast is strong enough. It’s fast, free, and easy to use… no sign-up needed!
This tool is perfect for web designers, developers, students, and anyone who wants to build a more accessible and inclusive site. Bookmark this tool for future use!
🧪 Accessibility Contrast Checker
Text Color:
Background Color:
Font Size (px):
This is a preview of your selected colors.
Contrast Ratio:
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🎨 Color Blindness Simulation: