在线配色,Copy Paste Color Pallette from Flat UI Theme,
http://www.flatuicolorpicker.com/
中国色,中国传统色,色名,色谱,中国色名综览
https://webgradients.com/
http://khroma.co/generator/
https://webkul.github.io/coolhue/
http://www.thedayscolor.com/
http://www.flatuicolorpicker.com/