The official emblem is the Valkyrie with the circle background. The normal color scheme for your emblem is primary white, secondary your fireteam secondary color, and a black background. That is called[b]basic[/b]. The other color scheme is primary black, secondary is your fireteams secondary, and a white background. This is called [b]inverted[/b]. Your service tag will be LFA and then you can have a number after it to help differentiate yourself from the rest of your fireteam. Your spartan primary will be white, but if its hard to see your secondary use black or silver. However your fireteam must all use the same colors, you can't have one member using white and another using black.