Complex sentence: Chromoplasts synthesize and store pigments such as orange carotene, yellow xanthophylls, and various other red pigments; as such, their color varies depending on what pigment they contain.
Split into simpler sentences: Chromoplasts synthesize and store pigments such as orange carotene, yellow xanthophylls, and various other red pigments. As such, their color varies depending on what pigment they contain.