Of note: there are no pure colors in Newton’s rainbow – they all blend into one continuous spectrum. BIV” for Americans and “Richard of York Gave Battle In Vain” for the British. There are even little rhymes in English to remember the seven co lors of the rainbow (red, orange, yellow, green, blue, indigo, and violet) – “Roy G. The rainbow used to have just five colors until Newton added orange and indigo to the list and made it seven by analogy with the seven notes of the musical scale. He also showed that the recombination of these spectral colors recreated white light. Newton proved that a prism breaks up white light into a range of colors, which he called the color spectrum. This belief prevailed until 1666 when Sir Isaac Newton’s prism experiments provided the scientific basis for color theory.
He believed color was sent from heaven through celestial rays of light and considered black-and-white drawings as the most beautiful. History of c olor theoryĪristotle developed the first known color theory, which viewed color to be the product of a mixture of white and black (lightness and darkness) and related them to the four elements of water, air, earth, and fire. Core to color theory is the color wheel, which is used to organize different colors and visually show how they relate to each other. Because it also covers how humans perceive colors, color theory is the foundation of color psychology. A thorough understanding of color theory centers around defining colors, classification of colors, outlining relationships between colors, and how to make adjustments to create new colors.
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