Question / Help Washed out colors

[Diveblaster]

Hi
I was wondering why colors look washed out grey like when reording with OBS studio.
Im using NV12 space 709 partial.
Tried full and 601 and still colors look pale.
Why is it like this...?!

 

[Diveblaster]

Did find the answer to my question. Its not in the OBS studio software. I had to change settings in NVidias controlpanel.
https://youtu.be/4gt0UpU8Z4Y