Flat UI Colors 2 - 14 Color Palettes, 280 colors

‎成千上万的精心策划的颜色，调色板用于您的产品

Beautiful and simple UI for generating web gradients.

Come to WebGradients.com for 180 beautiful linear gradients in CSS3, Photoshop and Sketch. This collection is curated by top designers and totally free.

Color Hunt is a free and open platform for color inspiration with thousands of trendy hand-picked color palettes

一个不错的配色网站，提供整体配色方案！有点卡，外国站点！