1.Coolors:https://coolors.co

2.Color Hunt:https://colorhunt.co

3.AdobeColor:https://color.adobe.com/zh/create

4.ColorDrop:https://www.colordrop.io

5.https://colourco.de

6.LOL Colors:https://www.webdesignrankings.com/resources/lolcolors/

7.https://dribbble.com/mrpugo

8.https://vanschneider.com/colors

9.中國色：http://zhongguose.com/#zhuganzi

漸變色網站：
1.https://mycolor.space/
2.https://webgradients.com/
3.https://uigradients.com
4.https://www.grabient.com