The Night's Watch - BLACK
House Stark - White and Grey
House Tully - Red and White
House Arryn - Blue and White
House Lannister - Red and Gold
House Baratheon - Yellow and Black
House Tyrell - Green and Gold
House Martell - Orange and Red
House Greyjoy - Grey and Yellow
Wildlings - Grey
Dothraki - Brown and Black
House Targaryen - Black and Red
White Walkers - WHITE