Color Contrast Checker - Ensure Accessibility Compliance

Foreground Color (Text)

Background Color (Background)

Preview

The quick brown fox jumps over the lazy dog. This is a sample text to demonstrate how your color combination looks in real-world usage.

WCAG AA Normal Text

21:1

✓ Pass

WCAG AA Large Text

21:1

✓ Pass

WCAG AAA Normal Text

21:1

✓ Pass

WCAG AAA Large Text

21:1

✓ Pass

Suggested Alternatives

Understanding WCAG Contrast Requirements

The Web Content Accessibility Guidelines (WCAG) provide specific contrast ratio requirements to ensure text is readable for people with visual impairments.

Level	Text Type	Minimum Ratio	Description
AA	Normal Text	4.5:1	Minimum requirement for most content
AA	Large Text (18pt+ or 14pt+ bold)	3:1	Lower requirement for larger text
AAA	Normal Text	7:1	Enhanced contrast for better readability
AAA	Large Text (18pt+ or 14pt+ bold)	4.5:1	Enhanced contrast for larger text

Tips for Better Color Contrast

Test Early: Check color contrast early in the design process to avoid costly changes later.
Consider Context: Text over images or gradients may need additional treatment for readability.
Don't Rely on Color Alone: Use additional visual cues like icons, underlines, or patterns to convey information.
Test with Real Users: Automated tools are helpful, but testing with actual users provides the best feedback.
Document Your Colors: Create a style guide with approved color combinations and their contrast ratios.