Black and red are the official colors of the Kell Hounds.
Per FM: Merc (revised), page
The Wolves use no coherent paint scheme.
Per Mercenaries Supplemental 2, page 48.
IWM reference 20-210
Exchange tips with travellers on our List&Go forum
Find the best fares and last-minute deals
Rest your weary head between adventures
Buy comprehensive cover for your next trip