Contrast

A macOS app for quick access to WCAG color contrast ratios.

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Curated color inspiration by Ales Nesetril. Free to use for your next project.
Generate easily a color palette for your project. The tool will also generate for you tints and shades
What you need to know about colors & accessibility. A modern tool for exploring and finding accessible colors
A community-driven effort to make web accessibility easier
The ultimate color productivity booster for developers or designers
Palettte App helps you to create, analyze and edit smooth color palettes
A unique way to generate fresh and vibrant colors based on lighting and pigment, instead of math
A total set of 14 color palettes and 280 colors for your designs, projects, presentations and other needs