The color spectrum refers to the range of colors that can be seen by the human eye, typically represented as a continuum of hues. It is produced when light is dispersed, such as through a prism, which separates white light into its component colors: red, orange, yellow, green, blue, indigo, and violet. This sequence is often remembered by the acronym ROYGBIV. Each color in the spectrum corresponds to a specific wavelength of light, measured in nanometers. For example, red light has longer wavelengths, while violet light has shorter wavelengths. The color spectrum is essential in various fields, including art, design, and science, as it helps us understand how colors interact and how they can be used effectively.