Abstract: The invention relates to a two-part powder coating system in which the first part includes at least one film-forming polymer, at least one chromatic pigment, and at least one metallic-effect pigment and the second part is substantially free of chromatic pigment. The first part, when applied to at least one surface of a substrate to form a base powder coating and cured in the absence of the second part, is adapted to reflect incident white light in a color substantially independent of the color of the chromatic pigment. The second part, when applied to the top of the base coating to form a clear coating and cured, is adapted to reflect incident white light in a color that is a function of the combined colors of the chromatic pigment and metallic effect pigment. The invention also relates to a process for powder coating a substrate using two-part powder coating system and an article made thereby.