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Head-to-head · Color Contrast Checker Software

Colour Contrast Analyser (CCA) vs Color Contrast

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Colour Contrast Analyser (CCA) #4 in Color Contrast Checker Software 8.5/10 Free plan Free plan✓ 0 of 2 features Visit Vispero
Color Contrast #6 in Color Contrast Checker Software 7.9/10 Free plan Free plan✓ 1 of 2 features Visit Color Contrast

Colour Contrast Analyser (CCA) leads on 0 checks, Color Contrast on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreColour Contrast Analyser (CCA) · 8.5/10
  • Free planboth
  • Most featuresColor Contrast · 1 of 2

Colour Contrast Analyser (CCA) scores higher on our rubric for color contrast checker software: 8.5 against 7.9 out of 10; our editors rank them #4 and #6.

Colour Contrast Analyser (CCA) is the better fit for desktop users needing precise manual color analysis. Color Contrast is the better fit for designers wanting broad free contrast checks.

  • Colour Contrast Analyser (CCA) fits best

    Desktop users needing precise manual color analysis

  • 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. How we rank.

Side by side

Feature Colour Contrast Analyser (CCA) 8.5/10 Visit ↗ Color Contrast 7.9/10 Visit ↗
At a glance
Editor score 8.5 7.9
Ranking #4 in Color Contrast Checker Software #6 in Color Contrast Checker Software
Best for Desktop users needing precise manual color analysis Designers wanting broad free contrast checks
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Desktop Cloud, Browser extension
Platforms Windows, macOS Web, Chrome extension
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Colour Contrast Analyser (CCA) 0/2 · Color Contrast 1/2
Contrast suggestions Not checked yet ✓ (best)
Batch color-pair checks Not checked yet Not checked yet
Specs
WCAG standards Not checked yet 2.1
Contrast modes Not checked yet Text, graphics and UI
Design integrations Not checked yet Figma
Platforms Not checked yet Web, Chrome extension
Our review
Pros
  • Reports contrast against WCAG 2.0, 2.1 and 2.2 criteria
  • Samples screen colors and accepts HEX, RGB, HSV and HSL values
  • Simulates eight vision-deficiency settings and previews examples
  • 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
  • Checks selected color pairs rather than scanning sites or apps
  • Does not offer remediation guidance
  • Available for Windows and macOS, not as a browser extension
  • 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

Colour Contrast Analyser (CCA) is a free desktop tool from Vispero for evaluating foreground and background color contrast. It suits designers, developers and other people assessing digital content for users with low vision or color-vision…

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. Colour Contrast Analyser (CCA)Color Contrast Checker Software 8.5Free plan
  2. Color ContrastColor Contrast Checker Software 7.9Free plan

Strengths and trade-offs

  • Colour Contrast Analyser (CCA) — where it wins

    • Reports contrast against WCAG 2.0, 2.1 and 2.2 criteria
    • Samples screen colors and accepts HEX, RGB, HSV and HSL values
    • Simulates eight vision-deficiency settings and previews examples

    Where it doesn't

    • Checks selected color pairs rather than scanning sites or apps
    • Does not offer remediation guidance
    • Available for Windows and macOS, not as a browser extension

  • 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