Highlights hexadecimal color codes such as #fe8019 or rgb:00ff00 in Kakoune.
Add palette.kak to your autoload or source it manually.
Arch Linux users can install kak-palette-git from the AUR instead.
Color preview is enabled by default and can be toggled with :palette-disable
and :palette-enable.
This repository used to be available at https://github.com/alexherbo2/palette.kak but alexherbo2 deleted it.