Custom colors for Blender Rigify bones
A tutorial that hightlight some not so obvious points you may forget when assigning custom colors to your rigify rig.
There is written version as well: https://blog.michelanders.nl/2021/04/...
And this is certainly not a tutorial on rigging. For that you could for example check CGDive's channel • Rigify Fundamentals for Blender 2.8~3.6 ("...