Perhaps you want to try Visual Studio Color Theme Designer 2022
Or install VS2019 dark theme
And additionally report it to http://developercommunity.visualstudio.com as a problem, to make the default theme good.
Answer from Alex Guteniev on Stack OverflowUse different colour themes in different versions of Visual Studio
Change Visual Studio 2019 color theme
How to change Visual Studio 2022 Editor Font and Colors to match VS 2019
How do I download and use custom themes?
Videos
Hi there!
Is it possible to use different themes in different versions of the Visual Studio on one machine?
For example, VS2019 will use a dark theme, and VS2022 will use a light theme. Now I'm using Visual Studio 2019 Version 16.11.10 and Visual Studio 2022 (64-bit) Version 17.1.0, and when I change the theme in one of them, it's automatically changing the theme in the second one. Previously (about a month or two ago), I was able to use different colour themes in the different versions of the visual studio.
I'm migrating the old codebase to .Net 6, and I want to distinguish different open projects easily. Please share this sacred knowledge if there is another simple way to do so :-)
PS: I switched off the sync of settings between devices, but it didn't change the situation. Looks like both VS are checking settings in the same folder on a local drive
