Color Box

Chengdu Jiangse Miniature Technology Co., Ltd

Contains ads

About this app

ColorBox is a versatile color toolkit for designers and developers. Pick colors from images, analyze color properties, and check WCAG contrast to ensure accessible designs. Convert between RGB, HEX, and HSL, mix CMYK, generate gradients, and build palettes you can preview and export. Explore standard color libraries, apply color‑blindness simulations and palette variants, lock shades, and quickly iterate with Regenerate. The interface is fast and friendly, with light/dark themes and multilingual support

What’s new

Feature enhancements and page optimization.