How do you invert color but preserve hue?

[Root-voidX]

Hello ,

I am currently running this fork of Picom on my Xfce DE for Fedora 34 inside a vm for testing. So I am using xrandr instead of glx and the vmware supplied driver. I found a section regarding invert colors. It works for the apps i tried, but I am wondering if there is an option to preserve the hue? Meaning I only want white and black to swap. Kind of like a makeshift dark mode. There is a gnome extension that does that, but i am wondering if picom can do it? Would be great if this featuer is implemented or if it already has been, can someone show me how to enable it?

Btw im using vgit-c4107