Is it possible to set a background color for colorbars? For example, is there a setting that would automatically “fill-in” the below colorbar with a background color of my choosing? I’ve seen some old posts regarding backgrounds for text and programmable filters, but haven’t seen anything for colorbars.
Alas, there is no background color setting for the color bar.
I had created a feature request for this some time ago.
https://gitlab.kitware.com/paraview/paraview/-/issues/18612
I would still be very happy to see this being implemented 
I’ve moved this in Feature Request !
This has been implemented and is coming in ParaView 5.11.
Great, do you have a MR link ?
Seems to be this one: https://gitlab.kitware.com/paraview/paraview/-/merge_requests/5350