How to colorize track panes?

I'v tried to colorize the track panes (for VSTi, Midi, Wave, Bus, etc...) But with "Set track color to custom color..." i only get the text background and the wave shape colorized. I've seen it in many themes that the whole track pane is colored. So how can i do that? Michael

Options >> Preferences >> Appearance enable "Tint track panel backgrounds"

Thanks a lot!