I added a little section documenting the Colour Chooser to the manual. Also see #2204. You can view, comment on, or merge this pull request online at:
https://github.com/geany/geany/pull/2337
-- Commit Summary --
* doc: added documentation for the Colour Chooser
-- File Changes --
M doc/geany.txt (11)
-- Patch Links --
https://github.com/geany/geany/pull/2337.patch https://github.com/geany/geany/pull/2337.diff