@arcshuttle I can't believe you caught me before I could even start talking more about my OCs!! im charmed, especially as a character design enthusiast. And I wanted to give a mention!
the trio does reference each other through their clothes: Analytic wears (or should be wearing orange tinted) glasses because her perception is partially being influenced by Dess' aspirations. Desire impulsivity is being mediated by Ana's cautions. As their own names suggests, and themed after the Left brain Right brain motifs, they can go to extremes on their own. When they look out for each other, their behaviors balance out each other and prevents them from doing something stupid.
Mal's main color is pink but she does reference the two a bit loosely. but because pink is her main and closer with Dess' color, I could interpret that as her favoring advice more than Ana's. Whatever that means.
gotta give props though to my 18 year old self when she first came up with the new designs of these trio. I'll have to edit some of the mistakes but she was still brilliant for her age.