How to change laptop display contrast saturation etc.

[merry lake]

Hi, I am a new to arch linux, wanted to know if there is an in-built way or if additional packages are needed to make these changes. I am using the default ISO install, updated with omarchy-update today itself.

[toxic vine]

https://wiki.hypr.land/Configuring/Variables/#decoration

edit at ~/.config/hypr/looknfeel.conf

[merry lake]

Are these window specific changes? And about borders? I was looking to find a setting that could change the contrast for the screen itself.

[toxic vine]

u can try this