What is another word for color spectrum?
Pronunciation: [kˈʌlə spˈɛktɹəm] (IPA) 
The color spectrum, or the range of colors visible to the human eye, can also be referred to as the visible spectrum or chromatic spectrum. The colors in the spectrum can be described as hues, tints, or shades. Another term for the spectrum is the rainbow, which refers specifically to the natural phenomenon of colors appearing in a semicircular arc in the sky. Additionally, the color wheel is a tool used to show the relationships between colors in the spectrum, and color temperature describes the perceived warmth or coolness of a color. Ultimately, there are many ways to refer to the beautiful array of colors that make up our world.
