About Contrast Checker
Contrast Checker is a tool designed to help web designers, developers, and content creators ensure that their text is readable against various background colors. Good contrast between text and its background is crucial for accessibility, especially for users with visual impairments.
Our tool allows you to:
- Upload an image and analyze its dominant colors
- Choose a text color to test against the image
- See a visual representation of how your text looks on the image
- Get detailed contrast ratios for each dominant color in the image
- Receive a pass/fail evaluation based on WCAG 2.0 guidelines
We use the Web Content Accessibility Guidelines (WCAG) 2.0 standards to determine if the contrast is sufficient. A contrast ratio of at least 4.5:1 is required for normal text, and 3:1 for large text.
By using Contrast Checker, you can ensure that your web content is accessible to a wider audience, improving user experience and complying with accessibility standards.