primary color


noun

Art. a color, as red, yellow, or blue, that in mixture yields other colors.Compare complementary color(def 1), secondary color, tertiary color.
Optics. any of a set of monochromatic colors, as red, green, and blue, that are added to match or specify the chromaticity of a stimulus or sample.

Origin of primary color

First recorded in 1605–15
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for primary color

  • His mind filed it away together with a primary-color picture of Jiggs and Maggie.

    Citadel|Algirdas Jonas Budrys

Science definitions for primary color

primary color


Any of a group of colors from which all other colors can be made by mixing. See more at additive subtractive. See Note at color.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.