I wanted to say something involving an older ask talking about Psionics and eye color. I forget where, but I know it was stated that only yellow bloods could be psionic and that Aradia was simply able to commune with the dead, she gained her telekinetic abilities (or they were amplified) when she died. All lowbloods do have a good chance for some kind of psychic power, but only yellows are Psionics. His eye colors come from the powers.
And upgraded fuchsia trolls

~Mod T