I would say here in my area Black standards are the norm. In fact I only have two spo clients out of all my others that are not black. You see the occasional brown (only one that I know of in the area) and the cream sometimes. We've had one red spoo in but they were tourists and don't live here.
For some reason in mini's and toys apricot seems to be the most common???
Personaly I think every poodle should be silver or maybe white so it can be any color you wish... Hahaha... Thats just me though, lol, gues it's obvious what my favorite is.