#4B2E83 has the weight of theatre curtains, not lavender candy. It can hold a dramatic title card on its own. Pale gold takes the edge off, while icy blue turns the result cooler and more storybook-like.
Tints
#4b2e83
#5d438f
#6f589c
#816da8
#9382b5
#a596c1
#b7abcd
#c9c0da
#dbd5e6
#edeaf3
#ffffff
Shadows
#4b2e83
#442976
#3c2569
#34205c
#2d1c4f
#261742
#1e1234
#160e27
#0f091a
#08050d