well we'll know in 2 hours, cause I gave mine 1 plum to kobold brown (he got msg on 2nd, I got msg on first)

Depending on what I get, I theorize that there are 2 values - the RGB value itself and the "Closest matching dye color"

If I don't get soot black then it just means my RGB value from Kobold Brown was different than his RGB value from Kobold Brown
If I get Soot Black, its unclear