ColorScope - Color Picker by Tan Dijital

ColorScope is a fast, private color picker and palette tool for designers, developers and anyone who works with color on the web.

Features:
- Pick any color from a webpage with the built-in eyedropper
- See it instantly in HEX, RGB and HSL, and copy it with one click
- Build and save color palettes, with an automatic history of recent colors
- Mark favorites and generate shade variations of any color
- Built-in accessibility tools: live WCAG 2.1 contrast ratio between two colors, AA/AAA pass-fail, a color-blindness preview, and a one-click "fix contrast" suggestion

Everything is stored locally on your device: no account, no uploads, no tracking. Includes a keyboard shortcut, light/dark theme and multiple languages.