Jessica Crabtree

“Color My World”

Red, yellow, and blue are considered the primary colors. They are equally spaced from each other in the spectrum – and hence in the color wheel. They combine to form white light (which represents all colors). And they can blend together in various combinations to form every other possible hue. The first three levels of color combinations fall into the following groups:

Primary Colors – Red, Yellow, Blue, that combine to form all the other colors
Secondary Colors – Orange (Red + Yellow), Green (Yellow + Blue), Violet (Blue + Red)
Tertiary Colors – Combinations of secondary colors – such as blue-green or red-orange

An example of how primary colors combine to form white light

If an artist was restricted to using only hues, however, his paintings would probably look more like something done with a first-grader’s crayon set. This is because the colors or light signatures in the spectrum can’t represent realism without the variation of light. Remember, artists don’t paint so much with color as they do with light – because the appearance of the things they portray with pigments is based entirely on the interaction of light with a given surface. This is why we have shades, tones, and tints (see my last post about Birren’s triangle).

Color wheel showing primary and secondary colors