Yes and no, the color can be your choice, but it doesn't have to be different from everyone else's though. However, it's not your characters choice, you can just choose the color as the narrator for your character
-That ended up sounding way more confusing then I intended.
Yeah, I found that. I'm checking to see if I said anything else as well. I don't like being inconsistent.
If I don't find anything, perhaps I could just pick a town. (My favorite happens to be Celadon)