WebGradients is a free collection of 180 linear gradients that you can use as content backdrops in any part of your website.
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。
Beautiful Color Palettes
免费在线LOGO设计和配色网站
Beautiful colored gradients
Curated gradients for designers and developers
