Iridescent / Interference Pigments

Iridescent and interference pigments are specialized compounds used to create shimmering, color-shifting effects in various materials. These pigments typically appear as fine powders that can be mixed into paints, plastics, and inks. Key features include their ability to produce vibrant, dynamic colors with a pearlescent finish, making them suitable for applications in automotive coatings, cosmetics, and decorative items. 

Alternatives include pearlescent and metallic pigments, which can offer similar visual effects with different underlying mechanisms. Sub-types of iridescent and interference pigments include mica-based pigments, synthetic lamellar pigments, and metal oxide-coated pigments.