Best WCAG contrast ratio checker

Color Palette Contrast Checker

A Color Palette Contrast Checker evaluates the contrast ratios between text and background colors in your design palette, ensuring they comply with the Web Content Accessibility Guidelines (WCAG). This tool helps designers and developers create accessible content that is readable for users with visual impairments.

How to Use the WCAG Contrast Ratio Checker

Enter the HEX values of the colors to add colors in the Palette by clicking “Add Color” button.
Automatically Receive feedback on the Palette contrast ratios and suggestions for improvement if necessary.
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
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.

Why Use a Contrast Checker?

Level AA: Requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.
Level AAA: Requires a contrast ratio of at least 7:1 for normal text and 4.5:1 for large text.

Understanding WCAG Contrast Ratios

Accessibility Compliance: Meet legal requirements and provide inclusive content.
Enhanced Readability: Improve user experience by ensuring text is legible.
Design Consistency: Maintain a cohesive and accessible color scheme across your project.

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.