HUD Recolor

I was able to obtain the golden dream of Elite Dangerous HUD recoloring:
Changing the main HUD color, while also keeping RED, GREEN, CYAN, WHITE separate, often unchanged, as in RED stays RED, GREEN stays GREEN, so on and so forth.

ED Green

ED Blue

ED Blue Medium

ED Cyan

ED White

ED Purple

ED Magenta

The problem though, is these color transformations were obtained inside a graphics editing software, by applying a channel mixer, with values going between -200% and +200%.

My in-game testing looks different: The colors are displayed as intended on Station HUD displays, but different on Cockpit HUD displays: more red on the red channel; or it simply doesn’t apply the whole transformation range (-200% to +200 percent).