Riverdale doesn’t have characters, exactly. It mostly has hair. The color palette on this show recalls an underage game of Clue. Betty Cooper, latte blonde, hair pulled back into a ponytail, approachable in desert pink, imaginary blue, millennial wheat. Veronica Lodge, raven-haired and nouveau riche, with eyebrows for days, in Kate Spade plums and Alice + Olivia blacks, always lightly choked by pearls or guilt. Cheryl Blossom, the redhead, Poison Ivy by way of Regina George, a Pre-Raphaelite Jessica Rabbit, an anti-Weasley, smooth and creamy like a skinless almond.