About the Color Contrast Checker Tool

About this Utility

The Color Contrast Checker Tool evaluates visual contrast ratios between foreground text and container elements.

Keep your designs inclusive and WCAG-compliant by testing AA and AAA grading categories for small and large font types.

How to Use Step-by-Step

  1. Select Colors: Pick text foreground and background values using hex codes or the color wheel.
  2. Live Preview: Experience visual legibility instantly on our live simulated canvas cards.
  3. Verify Grades: Confirm AA/AAA pass status for small and standard display headings.

Frequently Asked Questions

🔒 What is WCAG and why does contrast matter?

The Web Content Accessibility Guidelines (WCAG) dictate standard contrast parameters to ensure people with visual impairments can easily read website contents.

🎯 What are the target ratio benchmarks?

Level AA requires a ratio of at least 4.5:1 for normal text and 3:1 for large text. Level AAA demands 7:1 for normal text and 4.5:1 for large text.