I was thinking about making a Zabrak (like the rest of the world is) when the game arrives in Australia and I was looking at Jatari's banner with the blue faced Zabrak. Now I've seen a few screenshots with Zabraks on them with brown and skin coloured faces, but is blue a colour you can choose on the creation screen. If not, how do you get it and what's the range of colours like?

edit: I know Darth Maul's skin was red because of something to do with being a Sith, does colour have any relation with affiliations or do you have to be with an affiliation or anything?

Blue is not a color available.

you can change the color of the tatoo to any color ranging from red to violet. But it can't look like my banner. where the blue skin is.