Contrasts - WCAG Accessibility

Instant Color Contrast Checker

Only for Mac

Free · In‑App Purchases

Mac

Contrasts - Your tool for color contrast checking and accessibility. WCAG-compliant and ready for the European Accessibility Act. Improve your digital world now. Contrasts is a powerful macOS app designed to help developers and designers ensure WCAG compliance with ease. Quickly check color contrast ratios between two colors in real-time to ensure your designs are accessible and legible. Key Features: - Instant contrast checker for WCAG compliance. - Supports multiple color formats: HEX, RGB, HSL, and more. - Preview mode transforms your UI to show how accessible and legible text is. - Real-time feedback for seamless design workflow. - Copy results and share with your team with one click. - Open anywhere using a keyboard shortcut—just like Spotlight. Why is this important? With global accessibility regulations like the European Accessibility Act, Contrasts ensures your digital products meet legal accessibility standards. Whether you’re working on websites, apps, or digital documents, this tool helps you stay compliant while improving user experience for everyone. Get started now to optimize your designs and ensure they're WCAG-compliant and accessible for all users. The use of this app is subject to the following terms and conditions. Please read them carefully before installing or using the app. By installing or using the app, you agree to the terms and conditions: - https://contrasts.app/terms - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Version 1.9.2 improves performance by stopping resource usage completely when the app is hidden.

The developer, Christoph Wendt, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Christoph Wendt
    • Size
      • 2.6 MB
    • Category
      • Graphics & Design
    • Compatibility
      Requires macOS 14.0 or later.
      • Mac
        Requires macOS 14.0 or later.
    • Languages
      • English and German
    • Age Rating
      4+
    • In-App Purchases
      Yes
      • Lifetime Plus $8.99
      • Monthly Plus $2.99
      • Lifetime Plus Original $12.99
      • Yearly Plus $5.99
    • Copyright
      • © 2025 Christoph Wendt