Modifies a noun

• blue: The water is a mixture of cerulean blue, cobalt violet, burnt umber for dark areas.

• sky: Once again, the weather for this Devon meet was absolutely superb, with warm sunshine and a cerulean sky.

• cobalt: Purple, black, brown, cerulean, cobalt.

• paint: SCULLY: A man is made to drink a gallon of cerulean blue paint.

• water: The resort looks out toward these calm, cerulean waters.