Color Contrast Checker

Ensure your text is readable and accessible according to WCAG standards.

Preview

Sample Heading

This is a preview of how your text colors will look together. High contrast ensures that your content is readable by everyone, including users with visual impairments.

WCAG AA Compliance
Normal Text
WCAG AA Compliance
Large Text
WCAG AAA Compliance
Normal Text
WCAG AAA Compliance
Large Text
Settings
4.47:1

Contrast ratio is the difference in light between the foreground and background.

About this Tool

Accessible contrast is vital for users with visual impairments, including color blindness and low vision. The Web Content Accessibility Guidelines (WCAG) provide specific ratios to ensure content is readable by everyone. High contrast improves usability for all users, especially in high-glare environments or on low-quality screens.

Frequently Asked Questions

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