Brown and cooked. XD I like that. That always confused me. Along with why smoke came out of his facial area when he took his wraps off.
Thx. In one of his Ansem reports (it's in this thread somewhere) he said he used the darkness to conceal his identity, so he most likely used it to change his look.
Or...seeing as how the KH characters never change clothes (Drives are an exception) and never take baths, maybe he was just dirty and nasty.