KDEDesktop Color blindness emulation (not correction) filters?

Hey!

I am looking for a way to emulate me color blindness visions over my whole desktop. So that i can see my screen as if i had this impairment. That would help me understand more of what color blind people see and i could better create art thats enjoyable by those.

Looking at the present options of the desktop in the accessibility settings i can set correction filters, but they are just that. They dont emulate the actual impairments.

While searching all i could find where these correction filters but im seeking for an actual impairment emulator (:

Many thanks in advance!

Alternatively i would totally recreate these emulation filters myself. If anyone where able to tell me where the correction filters are stored in the code that would be a massive help! (i seem unable to find them)