Possible to Modify Color Settings?

[Ramoncarden]

Hello,

Is it possible to modify existing theme's colors?
The contrast on one of the themes I enjoy using is a bit too high for me and it makes the test difficult to see.
When I try to adjust the background color under tools - options - fonts and colors I change the color to something more suitable for
me, but sadly it doesn't work for me. The original colors stay in place. I imagine I'd have to override the color at the file level?

If not possible I understand, I just didn't find any documentation about how to customize colors so figured I'd ask.

[MichaelSkirda]

@Ramoncarden You can override colors in Visual Studio.

Tools -> Options -> Environment -> Fonts and colors