The daily color digest
收录过去 4000 年中经典复古的 180 个调色板。 【百度一下:爱前端导航】
Trianglify Generator
The super fast color schemes generator!
Beautiful colored gradients
Curated gradients for designers and developers
WebGradients is a free collection of 180 linear gradients that you can use as content backdrops in any part of your website.