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Color. Introduction to Color Theory. What is Color?. Color is the reflection or absorption of white light from any given surface. White Light: is all the colors combined Hue is identified as any color. Wavelengths of light. Color when refracted. Sir Isaac Newton. 1672.
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Color Introduction to Color Theory
What is Color? • Color is the reflection or absorption of white light from any given surface. • White Light: is all the colors combined • Hue is identified as any color
Sir Isaac Newton 1672
The Experiment • Sir Isaac Newton • Passed a beam of white light into a prism and found that it created a spectrum.
RGB Light • Additive color process for producing light • Creates variations of light because black is the absence of light • Lower light intensity produces darker color • Higher light intensity produces lighter color • Computers, Plasma and LCD TVs, Projectors, or any other device that uses light to create color
CMYK • Cyan, Magenta, Yellow, Black • Subtractive color process because it subtracts from the color white • White is the combination of all color • CMYK is used in all printing devices. The inks overlap to form the various colors
Color Halftone • Color Half is the use of small CMYK dots to create the illusion of solid color • Saves money by not using as much ink
Color Harmonies Colors schemes in Art
Primary Colors • Red • Yellow • Blue
Piet Mondrian Composition II in Red, Blue, and Yellow 1930 Primary Colors
Secondary Colors • Green • Orange • Violet
Henri Matisse • Boy With Butterfly Net • 1907
Complimentary Paul Cezanne Still Life with Onions 1895
Analogous • Colors found adjacent on the color wheel • “Family resemblance” • Changes in value can enhance the contrast of the hues
Analogous Claude Monet Water Lily Pond c. 1899
Warm Colors • Red, yellow, orange • Colors are intended to excite the viewer
Warm Colors Vincent van Gogh Still Life: Vase with 12 Sunflowers 1888
Cool Colors • Violet, Green, Blue • Use to express unhappiness, depression or sadness
Pablo Picasso The Tragedy 1903 Monochromatic
Monochromatic • “Mono” meaning one • “Chroma” meaning color
Complimentary Colors • Hues that are across from each other on the color wheel
Tint • Adding white to a hue
Tone • Adding gray to a hue
Shade • Adding black to a hue