Bright red can be great for Nymph, though it is only briefly mentioned in the base guide.
Bright red is a natural choice for Dragon Princess base and DP-as-subtype as they do great with bold colors.
Red isn’t an obvious choice for Angel, but there are ways to wear it and there are Angel subtypes that wear it well.
Bright red can be great for Maenad base, especially in color blocking and bright prints.
Red has never been a color that I’m comfortable wearing, but it is a color that I like on nearly everyone in some shade, in some way, and I’m certainly drawn to bright red. I almost always own a bright red sweater that I force myself to wear for a week each winter before tucking it away again, and I spent a week knitting a jumbo red scarf a few years ago. I want to be comfortable wearing bright red, so I keep challenging myself, and I like all colors, so I keep buying red, but it mostly side eyes me from my closet.