Different theme settings for filenames and other columns in List layout

[vladstudio]

It's a good idea to make Extension, Size, etc less prominent than Name column. Compare with how Finder (on the right) does that:

Only the first column uses black text. Ideally, I'd be able to configure text color separately for Names column and all other columns. But then I'd have to provide values for default state, selected, active, hidden file. Hmm!