"... the vampire's full black hair, the waves that were combed back over the tips of the ears, the curls that barely touched the edge of the white collar." (Daniel) pg. 4, IWTV

 ""... black, wavy hair..."" (Louis on his own reflection) pg. 194, IWTV

 "... soft unkempt black hair..." (Lestat) pg. 499, TVL

 "Short dark hair..." (Lestat) pg. 523, TVL

 "... hair mussed." (Lestat) pg. 527, TVL

 "... his black hair full and disheveled as it had always been in the old days..." (Lestat) pg. 477, QotD

 "Such fine black hair. The first thing I'd ever noticed about him - well, after his green eyes, that is - was his black hair." (Lestat) pg. 481, QotD

 "Black hair short." (Lestat) pg. 423, MtD

 "His hair had a reasonable and fashionable look to it - that is, it was clipped and combed and not full of dust." (Lestat) pg. 431, MtD