Deep Winter combines maximum depth with maximum contrast. Colouring is dark and striking: dark brown or black hair, eyes that read clearly against the skin, and a complexion that can be fair or deep but always sits sharply apart from the hair.
Temperature is a moderate cool lean at -0.35 rather than the full -1.00 of Cool Winter, so depth and contrast lead here and coolness is the tiebreaker. This is the winter season that handles the deepest colours best.
