Convert colours between HEX, RGB and HSL, build palettes and check contrast.
Three small tools for working with color: generate a palette from a base color, convert between HEX, RGB and HSL values, and check whether two colors contrast enough for readable text. These color tools keep the color maths in one place. Picking a color out of a photograph is a different job — the image tools section has a picker for exactly that.
The Color Palette Generator builds a harmonious set from one starting color, the Contrast Ratio Checker tests whether text and background pairs are easy to read, and the Color Converter translates a value between HEX, RGB and HSL. Designers, front-end developers and anyone choosing a readable color scheme are the audience — and with only three tools here, each one is a single click away. No accounts and no uploads: pick a tool, enter a color, copy the result.