red

Hue name for one of the three primary additive colors; that portion of the spectrum lying at the lowest frequencies of light discernible by the human eye, with a wavelength range between 630 and 760 nanometers.

Quick Facts

Go Historic Topic ID
18083

Article Info

Page Title
red
Added By
Holly Hayes
Date Published
December 12, 2012
Last Updated
March 8, 2024