Color is the visual attribute resulting from the interaction of light with the eye's photoreceptors, which translate light wavelengths into color.Objects do not inherently possess color; they absorb certain wavelengths and reflect others, which the brain interprets as color.The concept of color theory dates back to ancient civilizations, with Aristotle developing an early theory of color in Ancient Greece.Isaac Newton's experiments in the 17th century led to the understanding of the visible spectrum and the creation of the first complete color wheel.Newton identified the seven colors of the spectrum and discovered that complementary colors create specific hues when combined.Johann Wolfgang von Goethe proposed a psychological approach to color theory in his work 'Theory of Colours' in 1810.Goethe's color wheel focused on the subjective experience of color and the interaction of light and shadow.Color theory involves primary, secondary, and tertiary colors, with the color wheel illustrating the arrangement of colors in the visible spectrum.Color harmony, the balanced combination of colors, is a fundamental principle of color theory to achieve visually pleasing results.Color context, saturation, and value are essential elements in understanding how colors interact with each other in design.