secondary color. A color produced by mixing two additive primary colors in equal proportions. The secondary colors are cyan (a mixture of blue and green), magenta (a mixture of blue and red), and yellow (a mixture of green and red). Each secondary color is also the complementary color (or complement) of the primary color whose wavelength it does not contain.
http://www.dictionary.com/browse/secondary-color
All other colors we see are a combination of these primary colors. For instance, Yellow + Blue = Green. I believe the Zip Lock Bags used to have the seal in Yellow and Blue so that the consumer would know it was sealed when it has turned Green.
https://www.psychologytoday.com/blog/digital-leaders/201106/what-does-the-color-you-choose-say-about-you
Red, Yellow and Blue. Red, yellow, and blue are primary colors. They are the three pigment colors that cannot be made by mixing any other colors. These three colors are mixed to create all other colors and can be combined with white or black to create tints (lighter tones) and shades (darker hues) of these colors.
https://www.thespruce.com/what-are-primary-colors-1974013
a color, as orange, green, or violet, produced by mixing two primary colors. We know that the primary colors are red, yellow and blue, and that the combination of any two of these gives a secondary color. The eye perceives neither color, but orange,--the secondary color. secondary color.
http://www.dictionary.com/browse/secondary-color
They are called primary colors because they cannot be created by mixing any other colors. Primary colors form the basis for color theory or color mixing, as these three colors are the basic building blocks of color from which it is possible to mix most other colors. A primary color can be any of the red, blue, or yellow pigments available to a painter.
https://www.thoughtco.com/definition-of-primary-colors-2577698
Mixing different hues of two primary colors together will result in different secondary colors. For example, whether you mix an alizarin crimson or a cadmium red medium with cadmium yellow medium will influence the exact hue of the secondary color, orange, as will the amount of each primary color you use.
https://www.thoughtco.com/definition-of-primary-colors-2577698
Meanings of color. Here is a table of colors and many of the meanings they tend to evoke, particularly in Western cultures. Notice how colors can mean very different things - it is not that the colors themselves have meaning, it is that we have culturally assigned meanings to them. For example, red means warmth because of the color of fire.
http://changingminds.org/disciplines/communication/color_effect.htm
Seasons: Pastel and light shades are delicate, feminine, springtime. Bright shades of primary colors indicate summer. Earthy shades of brown, yellow and orange speak of nature and the fall. Cool shades of white, black and blue represent winter.
http://changingminds.org/disciplines/communication/color_effect.htm
Have each participant choose 1 color. Once they have chosen their color, let the individuals know that you can tell what type of personality they have based on the color they have. They will all be intrigued and will want to know what the color they chose means for them. Let them know that you will do so at the end of the meeting.
https://www.psychologytoday.com/blog/digital-leaders/201106/what-does-the-color-you-choose-say-about-you
Primary Colors and Interior Design. Primary colors — again, that's blue, red and yellow — are the foundations of all other colors (black and white help with tone and value). But they are less common in interior design than their derivatives. You see lots of light yellow and different shades of blue; a ton of green .
https://www.thespruce.com/what-are-primary-colors-1974013
what do primary colors represent
Bright shades of primary colors indicate summer.