The word "颜料" is formed by combining the character "颜", which primarily signifies color or appearance and is itself composed of the semantic component "页" (related to head or face) and the phonetic component "彦", with the character "料", which denotes material or ingredient and is formed from "米" (suggesting processed substance) and "斗" (implying measurement). Together, they create a compound meaning "color material", specifically referring to pigment or dye.