Color Contrast Checker
FreeEnsure your designs meet WCAG accessibility standards with our real-time color contrast analyzer.
- WCAG 2.1 compliance checking
- Real-time contrast ratios
- Multiple color format support
Free tools and resources to help you create better digital products
We believe in giving back to the community. Here are some simple yet helpful tools we've built to make your design and development workflow easier. All tools are free to use with basic functionality, with premium features available for those who need more.
Ensure your designs meet WCAG accessibility standards with our real-time color contrast analyzer.
Generate fluid, responsive typography scales based on modular scale principles and viewport units.
Analyze your React components for complexity and get AI-powered suggestions for improvements.
Convert design tokens between different formats and platforms (Figma, CSS, JSON, etc.).
Calculate responsive grid systems with custom columns, gutters, and margins for any viewport.
Upload your designs and get AI-powered feedback on accessibility, usability, and best practices.
Common terms and concepts every designer and developer should know
A collection of reusable components, patterns, and guidelines that ensure consistency across products.
Platform-agnostic variables that store design decisions like colors, typography, and spacing.
Building UIs from isolated, reusable pieces that can be composed together.
Designing interfaces that adapt and work seamlessly across different screen sizes and devices.
Ensuring digital products are usable by people with diverse abilities and disabilities.
Building for basic functionality first, then adding enhanced features for capable browsers.
We build bespoke tools and automation for design and development teams
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