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Dev tools · May 1, 2026

ColorUI

Your all-in-one color toolkit for modern UI.

ColorUI launched on May 1, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.

What it does

40+ free color tools: palette generator, picker, HEX/RGB/HSL/OKLCH converter, WCAG & APCA contrast checker, colorblind simulator, gradients and tokens.

40+ free color tools: palette generator, color picker, paint schemes, contrast checkers, color blind simulators, gradients, and craft ideas.

Generate beautiful color palettes, extract schemes from photos, check contrast, find room paint colors, and play color games. Free, fast, and built for designers, decorators, artists, and creators. Describe your project in one line. Get a tested palette plus a per-color explanation. Convert your palette into a ready-to-paste prompt for Midjourney, DALL-E and Stable Diffusion. Tap space to generate. Lock the colors you love. Export anywhere. HSV picker with HEX, RGB, HSL, LCH, OKLCH, LAB outputs and color names. Click anywhere on an image to pick the exact color, instantly. Point your phone camera at anything and pick its real-world color in real time. Lime Green ( #35D10F ) is a distinct,…from colorui.io

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