Anodic coatings have an inherent color which depends on the aluminum alloy and the process parameters used, such as the electrolyte composition or temperature. Higher electrolyte temperatures result in brighter coatings, whereas greater coating thicknesses creates a darker layer, making it possible to create black anodized aluminum coatings. Anodic coatings have pores which form as a result of the anodizing process. It is possible to dye the coatings by introducing pigments into these pores.