Windows 10 Dialog background too dark

[TroutButter]

About a few months ago I think, I started to notice my three Win10 machines the background color of certain dialogs were now a very dark grey. It looks really weird and makes some things harder to see. I guess it happened after a certain update (who knows which one) and as my machines got that update they all started doing this. I've been looking through the theme options and all color personalization options I could find but nothing is really standing out to me of what or where the setting for this is.

I have attached a screenshot of an example.

Switching between dark mode and light mode makes no difference either. How do I change the color back to the proper one instead of this dark hard-to-read grey?

 

[JandN2639]

Are you referring to settings in Tapatalk? Someone else asked a similar question yesterday, and if an admin has changed a forum to dark mode, there is no way for non-admins to change that.