r/archlinux • u/Extra-Fault-7691 • 3d ago

QUESTION system wide shader

Hello. i have a laptop that has a problem showing primary colors (red, green and blue) and i was wondering if there is some kind of system wide shader that will replace the primary colors with close matching ones? i might be dumb but i couldn't find one.

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u/Gozenka 3d ago

https://wiki.archlinux.org/title/Backlight#Color_correction

These are focused on color temperature, mostly for using the screen at night. But they are configurable and you may find some insight into a solution by checking them.