Paint pigments are the substances that give color to paints. They are available in a wide range of colors and hues, and can be either organic or inorganic. Inorganic pigments are derived from minerals, including titanium dioxide, iron oxide, and ultramarine blue, while organic pigments are made from carbon-based compounds such as phthalocyanine, quinacridone, and azo. Factors like desired color, availability, cost, and toxicity are considered when selecting pigments for paint. Pigments are mixed with a binder to create paint and can affect the opacity, tinting strength, and lightfastness of the paint.
