Contrast-Finder
A tool that computes color contrast for web accessibility, checks WCAG compliance, and suggests valid color alternatives.
Score
50
User Rating
1.0
Free/Trial Support
Supported
Starting Price
--
Last Updated
Oct 24, 2026
Overview
What is Contrast-Finder?
Contrast-Finder is a web-based tool that calculates the contrast ratio between text and background colors to ensure they meet WCAG success criteria (e.g., 4.5:1 for normal text). It helps designers, developers, and accessibility professionals improve website readability by providing valid color suggestions when contrasts are insufficient.
What is Contrast-Finder used for?
Tags
Top Features
- Contrast ratio calculation
- WCAG compliance checking
- Color suggestion algorithms
- Support for multiple color formats
- Accessibility guidelines integration
How to use Contrast-Finder?
Enter text and background colors in hex, RGB, or CSS keywords, set a minimum contrast ratio (3, 4.5, or 7), choose which color to edit, and click 'Gimme' to get valid color options close to the original or a broader range.
Alternative Tools
No alternative tools found
Pros & Cons
Pros
- Free and open-source
- Easy to use for web accessibility
- Provides actionable color suggestions
- Supports various color input methods
Cons
- Limited to web platform
- Color suggestions may not always match designer preferences
- No advanced customization options
Use Cases
- Ensuring website accessibility compliance
- Improving text readability in web design
- Teaching web accessibility principles
Contrast-Finder Pricing
Free Plan
No detailed pricing information available
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