Color Contrast Checker: WCAG Accessibility Tool | Zovo

Check WCAG color contrast compliance with auto-scan and APCA support. Free accessibility checker.

Struggling to meet WCAG accessibility standards? Manual color contrast calculations are tedious and error-prone. 🎨 Color Contrast Checker instantly analyzes color combinations on any webpage and tells you if they meet WCAG 2.1 accessibility guidelines. No more guessing whether your text is readable—get instant pass/fail results for AA and AAA compliance levels. ✨ KEY FEATURES 🔍 Instant Contrast Analysis Pick any two colors from a webpage or enter hex/RGB values manually. Get immediate contrast ratio calculations with clear pass/fail indicators for all WCAG levels. 📊 WCAG 2.1 Compliance Levels Check against both AA and AAA standards for normal text, large text, and graphical elements. Understand exactly where your colors stand. 🎯 Eyedropper Color Picker Sample colors directly from any webpage element. No need to dig through code or inspect elements—just point and click. 💡 Suggested Fixes When colors fail accessibility requirements, get intelligent suggestions for alternative colors that maintain your design intent while meeting compliance. 📋 Color Code Formats Work with HEX, RGB, and HSL color formats. Copy values with one click for easy integration into your designs. 🔄 Real-Time Updates Adjust colors and see contrast ratios update instantly. Perfect for fine-tuning your color choices until they pass. PERFECT FOR: • Web designers ensuring accessible designs • Developers checking color compliance • QA testers validating accessibility • Content creators making readable content • Anyone building for inclusivity Built by Zovo — Making the web accessible, one color at a time 🌈