I'm looking at my first build and am wanting to have the tone and volume controls sitting on a recessed bit of plastic like the Moog guitar.

I assume this would just be the same type of material as what pickguards are made from. So I got to looking at some places that offer custom pickguards but the colour selections seems really limited.
I am looking for a solid colour deep burgandy and/or dark golden brown - anyone have any ideas?