Individual window themes — jchronakis

Tiny browser extension that lets you choose a colour theme for each browser window, individuallly.

How to use
Click on the extension icod to bring up the menu with the colour palette.
Apply the colour to the current window or reset

Wish list
Edit the palette with a colour picker and save
Use rules, e.g. based on the container of the first tab

Credits
This is a fork for Dave Duck's colorfull windows https://github.com/DaveDuck321/Colorful-window-theme