免费素材网站

图标素材：

Material Icons

Iconfont

Icons8

FLATICON

iconmonstr

easyicon

ICONSDB

Noun Project

配色网站：

http://www.colorhunt.co/

https://color.adobe.com/

http://www.colorhunter.com/

图片素材：

视觉中国

http://pixabay.com

http://www.gratisography.com/

http://streetwill.co/

http://www.pond5.com/free

http://publicdomainarchive.com/

http://www.pexels.com/

https://picjumbo.com/

https://stocksnap.io/

https://unsplash.com/

纹理类素材：

http://www.cgtextures.com/

http://lostandtaken.com/

http://www.mayang.com/textures/

http://www.texturezoom.com/

笔刷类素材：

http://photoshop.cc/patterns

http://webtreats.mysitemyway.com/

http://www.brushlovers.com/

http://www.brusheezy.com/

矢量类素材：

http://www.vecteezy.com/

http://www.freepik.com/free-vectors/graphics

http://www.freevectorarchive.com/

http://www.deviantart.com/browse/all/resources/?q=free+vector