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

The daily color digest

Coolest handpicked Gradient Hues for your next super ⚡ amazing stuff

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。

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