Hi! In the past few months I've been working on this tool after I read Refactoring UI book. It generates a group of color shades ready to be used several UI libraries, such as Tailwind, ChakraUI, ThemeUI and so on.

Demo

You can generate them using npx theme-color-shades HEX_COLOR_WITHOUT_#. Also, you can check the website link to see how they portait in some components and change hue and saturation modifiers to your preferences.

Feedbacks (and PRs) are welcome!

themecolorshades.com/