
Contrast Ratio Checker
636 users
Version: 1.0
Updated: November 3, 2023

Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!

Dryconn Large Waterproof Wire Connectors, Aqua/Blue (20-Pack)

CONDOR ZERO STRESS FLIGHTS CLEAR SHORT LENGTH

Caldwell Bullseye Target 5.5", 25 Pack

First Alert SA520B Smoke Alarm 120V AC/DC

GE 30" Slide-In Electric Range Stainless Steel GRS500PVSS

DMC stranded 347 Egyptian Red six strands
Improve your website accessibility with this tool that follows Web Content Accessibility Guidelines (WCAG) to calculate the contrast ratio between colors, plus offering validators based on WCAG AA (minimum), WCAG AAA (enhanced) and custom ratio.
Related

Colour Contrast Checker
40,000+

WCAG Color contrast checker
80,000+

Siteimprove Accessibility Checker
50,000+

BrowserStack Accessibility Toolkit
20,000+

Axxessibility
94

High contrast mode - Dark mode | Eye protection
539

Color Contrast Analyzer
60,000+

color contrast checker
936

Contrast Ratio Dropper
33

Color Contrast Checker
4,000+

SK Contrast
29

WCAG 2.1 Accessibility 1.4 Text and Contrast Testing and Checking Tool
105

Color Contrast Checker by DigitalA11Y
1,000+

Fix Contrast
973

Font Contrast
576

Accessible Web Helper
20,000+

Color Eye Dropper 2.0
5,000+

EqualWeb Accessibility Crawler
1,000+

IBM Equal Access Accessibility Checker
20,000+

Color Contrast Checker
1,000+

Includia Accessibility Checker
1,000+

Stark Accessibility Checker
10,000+

A11y quick check
1,000+

EqualWeb Accessibility Checker
10,000+