Colors

Accessible Color Pair Generator

Accessible color pairs ensure your text is readable by everyone, including users with visual impairments. This accessible color pair generator creates foreground and background combinations that meet WCAG 2.1 AA contrast ratio standards (4.5:1 minimum). Ideal for web developers and designers who need compliant UI colors without manually testing every combination. Choose from light, dark, or colorful styles to find pairs that suit your design while keeping accessibility at the forefront.

Use Cases

  • •WCAG-compliant website text colors
  • •Accessible UI button and label design
  • •App interface accessibility audits
  • •Government and education website compliance
  • •Design system color token creation

FAQ

What is WCAG color contrast?

WCAG (Web Content Accessibility Guidelines) requires a minimum contrast ratio of 4.5:1 between text and background for normal text to be considered accessible.

What contrast ratio do I need to pass WCAG AA?

Normal text requires 4.5:1 and large text (18pt+ or 14pt bold) requires 3:1 to meet WCAG 2.1 Level AA.

How do I check color contrast online?

This generator calculates contrast automatically. You can also use tools like WebAIM Contrast Checker for manual input.

Do color contrast rules apply to icons?

Yes — non-text contrast including icons and UI components requires a minimum 3:1 ratio under WCAG 2.1.