Khroma is the fastest way to discover, search, and save color combos you'll want to use.

Best Flat Colors For UI Design

Beautiful colored gradients

提供渐变色和配色方案，还能从提供的图片中提取主要配色

Copy Paste Color Pallette from Flat UI Theme

一个帮助大家选色、调色，提供色彩搭配参考，调色轮网站。