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Best WCAG contrast ratio checker

Color Palette Contrast Checker

A simple, easy online tool that helps you check your聽brand colors聽for usability, contrast, and harmony in聽60 seconds.


Welcome to our Color Palette Contrast Checker tool, an essential online resource designed for web designers, digital artists, and content creators who prioritize accessibility in their work. In the digital age, ensuring your content is accessible to all users, including those with visual impairments, is not just a matter of legal compliance鈥攊t’s a cornerstone of inclusive design. Our tool helps you analyze the contrast between colors in your palette, ensuring they meet or exceed the recommended contrast ratios set by WCAG (Web Content Accessibility Guidelines).

Color Palette Contrast Checker

Simple Two Steps to Color Palette Contrast Checker

  1. Enter the HEX values of the colors to add colors in the Palette by clicking “Add Color” button.
  2. Automatically Receive feedback on the Palette contrast ratios and suggestions for improvement if necessary.
  3. You can checkout our image color picker tool to extract the colors from any image and if you don’t have HEX code of color you can check
  4. This tool checks if your color choices are easy for everyone to see. If two colors have enough difference (a contrast ratio of 4.5:1 or more), they pass a standard called WCAG 2.1 AA, meaning they’re good for people with vision difficulties. If the colors don’t have enough contrast, the tool will suggest a new color that works better.

The Difference a Color Palette Can Make

Color Palette Contrast Checker
Color Palette Contrast Checker

Benefits of Using Contrast Checker

Our Color Palette Contrast Checker tool offers several benefits, making your design and development workflow more efficient:

  • Improved Accessibility: Make your content accessible to a wider audience, including those with visual impairments.
  • Enhanced Usability: High-contrast color combinations are easier to read and interact with, improving the overall user experience.
  • Compliance with Standards: Ensure your designs comply with WCAG accessibility standards, avoiding potential legal issues.
  • Free and Easy to Use: Our tool is designed to be user-friendly and is available at no cost.

Understanding Color Contrast

Why Contrast Is Crucial: Contrast between text and its background is vital for readability, especially for users with low vision or color vision deficiencies. The WCAG guidelines recommend a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text.

How Contrast Affects Accessibility: Perfect contrast is not only a requirement for compliance with accessibility standards but also a best practice for creating content that is inclusive and accessible to everyone.

Frequently Asked Questions

The Web Content Accessibility Guidelines (WCAG) are a set of recommendations for making web content more accessible to people with disabilities.

For normal text, a minimum contrast ratio of 4.5:1 is recommended, and for large text, a minimum ratio of 3:1 is considered accessible.

Yes, our tool can also evaluate the contrast for UI elements, graphics, and other non-text components to ensure overall design accessibility.

If your design fails the contrast check, consider adjusting the lightness or darkness of your colors to increase the contrast ratio.

Absolutely! Whether you’re working on websites, mobile apps, or digital artwork, our Color Palette Contrast Checker is a valuable tool for ensuring your designs are accessible and aesthetically pleasing.