pigments

Pigments are natural or synthetic substances that give objects their color by absorbing certain wavelengths of light and reflecting others. They are used in paints, dyes, cosmetics, and various materials to produce specific hues. Chemically, pigments are often complex compounds that remain stable over time, allowing the colors to stay vibrant. Their ability to selectively absorb specific parts of the light spectrum makes them essential for creating the wide variety of colors we see in everyday life. In essence, pigments are the molecular basis for color, transforming light into visual perception.