Contrast Tester for WCAG A11y

At a glance

• Editor score
  6.5 / 10
• Pricing
  Paid
• Best for
  Apple users checking brand-color pairings
• Free plan
  No
• WCAG standards
  2.2
• Facts checked
  4 Oct 2026

• Where it wins

  • Checks foreground and background colors against WCAG 2.2.
  • Reports pass/fail for normal and large text with AA and AAA labels.
  • Explores accessible pairings starting from a brand color.

• Where it doesn't

  • Its contrast checks focus on text rather than other contrast modes.
  • It is a single-purchase app, not a free-plan option.
  • It is limited to Apple platforms.

Our verdict on Contrast Tester for WCAG A11y

Contrast Tester for WCAG A11y is an Apple-platform app for checking text color contrast in accessible designs. It is aimed at solo users and small teams who want to assess foreground and background color combinations, especially when working from an existing brand color. Its focused scope suits people who need a contrast check and pairing ideas rather than a broader accessibility workflow.

The app tests against WCAG 2.2 and reports pass or fail for normal and large text, with AA and AAA grade labels. It also lets users explore accessible color pairings starting from a brand color, which makes it relevant to brand and interface design work where palette choices need to be checked. The listed compatibility covers iPhone, iPad, Mac, and Apple Vision, so it fits workflows across Apple devices. Its checks are specifically for text contrast; buyers looking for a wider set of contrast modes should consider a different tool.

According to the vendor-linked App Store listing, the app costs $0.99 as a single purchase, with no free plan indicated in its published offering. That low one-time price may suit an individual who wants a dedicated checker without a recurring plan. The tradeoff is the narrow feature scope: it is not positioned as a general accessibility suite, and its Apple-only availability excludes teams that need cross-platform access. Choose it for straightforward WCAG text checks and brand-color exploration on Apple devices; look elsewhere if your process requires broader accessibility testing or another platform.

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Contrast Tester for WCAG A11y pricing

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Contrast Tester for WCAG A11y fact sheet

Alternatives to Contrast Tester for WCAG A11y

• WCWebAIM Contrast CheckerA free web checker for text and UI contrast, with a basic API and bookmarklet.9.1
• ACAcquia Color Contrast Checker (formerly Monsido Contrast Checker)A free web checker for reviewing color pairs against WCAG contrast thresholds.9.0
• SCSilktide Color Contrast CheckerA free Chrome extension for checking page text and interface contrast against WCAG.8.7

See all Contrast Tester for WCAG A11y alternatives →

Featured on iTechGuides

Contrast Tester for WCAG A11y is listed in our Color Contrast Checker Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 20 Oct 2026 · How we research and update