综合

https://www.pslkzs.com/nav.php

https://colorhunt.co/
https://colordrop.io/

https://coolors.co/50514f-f25f5c-ffe066-247ba0-70c1b3

https://arco.design/palette/list

图片生成色板
https://colorpalettes.net/color-palette-3476/

https://coolors.co/palettes/trending

https://colors.dopely.top/

色彩生成

https://material.io/design/color/the-color-system.html#tools-for-picking-colors
https://material.io/resources/color/#!/?view.left=0&view.right=0&primary.color=FFEB3B

https://color.adobe.com/zh/create/color-wheel

https://ant.design/docs/spec/colors-cn

semi需要注册进去新建主题才看得见生成
https://semi.design/dsm/landing

https://materialui.co/

常用的对比度检查器

颜值较高
https://color.review/
https://huetone.ardov.me/

https://marijohannessen.github.io/color-contrast-checker/

https://webaim.org/resources/contrastchecker/

https://myndex.github.io/SAPC-APCA/WEBTOOLS/APCA/
https://www.pslkzs.com/nav.php

可以参考这个把不同算法生成的色板摆一起对比。