Guild Wars 2

Looking for some information on the high level pvp gear and just gear in general I suppose. What is the highest color correlating to item level? (white/blue/green/etc.) Also, does anyone know if you can get pvp gear that is wearable outside of battlegrounds, like in borderlands? As of now I’ve just seen the karma vendor which sells yellow items but they don’t seem that great; they’re called the “invaders” set.

till now, personally, i only see the golden as the highest items. but i think it would have some items higher than this~