A few minutes later... Okay, I stand corrected, these are the colours (ah the miracle of the Internet)
Gryffindor: house colours are gold and scarlet.
Slytherin: house colours are silver and green (
aephi alum, you are safe!!)
Hufflepuff: house colours are yellow and black
Ravenclaw: house colours are blue and bronze (Ooh, I like, just add
pink and you have DG!
)