Minecraft: 1.17.1
Fabric: 0.40
Sodium: 0.3.2+build.7
Lithium: 0.7.4
Indium: 1.0.0

When Biome Blending is enabled the painters blocks don't have the correct coloring to them. Once it is disabled then the colors show correctly.

This is a Sodium bug: CaffeineMC/sodium#895. It seems to be worked on, so I hope it'll be fixed soon 😄