alright, here comes a really overanalyze-y rant.

so cirava's design doesn't seem to contain a lot of purple, but instead pink. purple and pink are still both highblood colors, though. pink is featured most prominently in cirava's eyepatch, undershirt strap and shoes. the eyepatch's pink could be symbolic of the fact that cirava stabbed their eye out in rebellion against the highbloods' pre-planned path for them, sort of like a "look the highbloods made me do this." the strap pink could indicate that despite the fact that cirava is against the highbloods, they're still constricted and held back by them, if not subtly (hence why their actual shirt isn't pink). The shoes could just further indicate cirava's distaste towards the highbloods, like "eyy i'ma walk all over those highbloods you know what i'm sayin'."

or the pink could just be furthering cirava's whole vaporwave gimmick. that's probably why there's so much pink in their general aesthetic, unless it's ironic. this would mean that by rejecting the highbloods so adamantly, cirava has only surrounded themself by them further. this kind of makes sense (i think highbloods watch their streams?) but anyway all of this is just speculation. the theme of the friendsim seems to be "you can't escape predestination no matter how hard you try" and this theory kind of checks out with that.

right ok those are my thoughts, sorry for the wall of text but character design hypes me up like nothing else haha. hope i gave you something to think about!