Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Color Contrast Checker Software

WebAIM Contrast Checker vs Color Contrast

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score WebAIM Contrast Checker #1 in Color Contrast Checker Software 9.1/10 Free plan Free plan✓ 1 of 2 features Visit WebAIM
Color Contrast #6 in Color Contrast Checker Software 7.9/10 Free plan Free plan✓ 1 of 2 features Visit Color Contrast

WebAIM Contrast Checker leads on 0 checks, Color Contrast on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreWebAIM Contrast Checker · 9.1/10
  • Free planboth

WebAIM Contrast Checker scores higher on our rubric for color contrast checker software: 9.1 against 7.9 out of 10; our editors rank them #1 and #6.

On contrast modes, Color Contrast gives you Text, graphics and UI where WebAIM Contrast Checker offers Text and graphics.

WebAIM Contrast Checker is the better fit for teams needing a free checker and basic API. Color Contrast is the better fit for designers wanting broad free contrast checks.

  • WebAIM Contrast Checker fits best

    Teams needing a free checker and basic API

  • Color Contrast fits best

    Designers wanting broad free contrast checks

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature WebAIM Contrast Checker 9.1/10 Visit ↗ Color Contrast 7.9/10 Visit ↗
At a glance
Editor score 9.1 7.9
Ranking #1 in Color Contrast Checker Software #6 in Color Contrast Checker Software
Best for Teams needing a free checker and basic API Designers wanting broad free contrast checks
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Browser extension Cloud, Browser extension
Platforms Web Web, Chrome extension
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features WebAIM Contrast Checker 1/2 · Color Contrast 1/2
Contrast suggestions ✓ ✓
Batch color-pair checks — Not checked yet
Specs
WCAG standards Not checked yet 2.1
Contrast modes Text and graphics Text, graphics and UI
Design integrations Not checked yet Figma
Platforms web, api Web, Chrome extension
Our review
Pros
  • Checks text and graphical/UI contrast with WCAG AA and AAA results
  • Color picker, alpha adjustment, and lightness sliders aid color exploration
  • Basic API and bookmarklet extend checking beyond the main web tool
  • Checks color pairs against WCAG AA and AAA thresholds and calculates APCA scores
  • Scans web pages and samples colors from uploaded images
  • Adds color-vision simulation, PDF reports, and Figma suggestions
Cons
  • Evaluates one foreground/background color pair at a time
  • Published WCAG coverage is 2.0 and 2.1, not 2.2
  • API is described as basic rather than a broader integration suite
  • WCAG coverage is stated for version 2.1
  • APCA is offered as a draft method, not a published WCAG 2.2 check
  • The toolkit is focused on color accessibility checks rather than broader design work
Our verdict

WebAIM Contrast Checker is a browser-based tool for evaluating foreground and background color contrast. It suits designers, developers, and accessibility teams who need to assess text and interface colors without paying for a checker.…

Read the review →

Color Contrast is a browser-based toolkit for designers and developers checking color accessibility. It compares foreground and background pairs against WCAG AA and AAA thresholds, and adds APCA scores, color alternatives, and checks for…

Read the review →
  1. WebAIM Contrast CheckerColor Contrast Checker Software 9.1Free plan
  2. Color ContrastColor Contrast Checker Software 7.9Free plan

Strengths and trade-offs

  • WebAIM Contrast Checker — where it wins

    • Checks text and graphical/UI contrast with WCAG AA and AAA results
    • Color picker, alpha adjustment, and lightness sliders aid color exploration
    • Basic API and bookmarklet extend checking beyond the main web tool

    Where it doesn't

    • Evaluates one foreground/background color pair at a time
    • Published WCAG coverage is 2.0 and 2.1, not 2.2
    • API is described as basic rather than a broader integration suite

  • Color Contrast — where it wins

    • Checks color pairs against WCAG AA and AAA thresholds and calculates APCA scores
    • Scans web pages and samples colors from uploaded images
    • Adds color-vision simulation, PDF reports, and Figma suggestions

    Where it doesn't

    • WCAG coverage is stated for version 2.1
    • APCA is offered as a draft method, not a published WCAG 2.2 check
    • The toolkit is focused on color accessibility checks rather than broader design work

More comparisons

All color contrast checker software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update