I highly doubt I'll find one with the exact colors I'm looking for (pale pink, pale purple, and pale blue) but I'm curious what kind of hairstyles with multiple colors exist on this site.

well, there are plenty of multicolor hair options out there, especially if you're including CWs. as for the color scheme you're talking about, here's a small handful that come to mind:

official items

CWs

• i'm sure you'll find tons more just by exploring the wardrobe. and of course there's also the hair salon, which lets you recolor a hair to your exact specifications (if you tick the 'unearned' option you can even see the salon hairs you don't have unlocked).

AH pastel nest of the raven is exactly what I'm looking for but the one I saw in a shop sold out while I was dropping $5 on CSC T_T

EDIT: OMG Kaya you did not have to gift me it I was gonna buy it! Thank you!