WhatColor - Color Picker & Eyedropper

The fastest color picker and eyedropper for designers. Instantly identify and copy HEX, RGB, and HSL codes on any webpage.

WhatColor - Color Picker & Eyedropper is a fast, privacy-first color tool for designers and developers. Pick any on-screen color with the native eyedropper, convert between HEX, RGB, HSL, and CMYK, and copy the format you need in one click. Save recent colors and named palettes locally — nothing is sent to a server. Features • Native EyeDropper pixel pick from webpages or your screen • Convert and copy HEX, RGB, HSL, and CMYK • Optional auto-copy of your preferred format • Color history with adjustable limit • Named palettes stored on your device • Pick colors from an uploaded image • Keyboard shortcut: Alt+Shift+C (configurable in browser settings) • Options page for defaults, clear data, and privacy notes Privacy • Only the storage permission • No analytics, ads, or tracking • No host permissions and no content scripts • Colors and settings stay in local browser storage Works in Chromium browsers that support the EyeDropper API (Chrome, Edge, Brave, Opera, and similar).