Color Contrast Checker

Check if your text and background color combinations meet WCAG accessibility standards.

Sample Text
Ratio21.00:1
WCAG AA
Pass
WCAG AAA
Pass
WCAG AA (Large)
Pass
WCAG AAA (Large)
Pass

Accessibility Testing Features

WCAG Compliance Testing

  • WCAG 2.1 AA compliance check
  • WCAG 2.1 AAA compliance check
  • Large text contrast ratios
  • Normal text contrast ratios
  • Automated pass/fail results

Color Input Options

  • HEX color code input
  • Color picker tool
  • RGB value support
  • Real-time preview
  • Color suggestions

Analysis Tools

  • Contrast ratio calculator
  • Color improvement suggestions
  • Accessibility score
  • Visual simulation
  • Results explanation

Report Features

  • Detailed compliance report
  • Copy results to clipboard
  • Save color combinations
  • Export test results
  • Share accessibility reports

How to Check Color Contrast

  1. Enter your text color using HEX code or color picker
  2. Select your background color
  3. View the calculated contrast ratio
  4. Check WCAG compliance levels
  5. Review suggestions for improvement if needed

Importance of Color Contrast

  • Ensures content readability for all users
  • Meets web accessibility requirements
  • Improves user experience across devices
  • Supports ADA compliance
  • Enhances visual hierarchy in designs