https://bugs.winehq.org/show_bug.cgi?id=44806
Ken Sharp imwellcushtymelike@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Severity|minor |trivial Keywords| |integration
--- Comment #6 from Ken Sharp imwellcushtymelike@gmail.com --- Aren't those colours set by the current theme? I doubt there is a "default" colour for this and it is set by whatever theme you have installed. I don't think this is a bug. You can probably set this "too dark" on Windows too.
I've never played with themes on Wine so I don't know if you can change this.