as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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describe the color wheel and the color spectrum.
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the color wheel is a visual representation of the spectrum of colors that are visible to the human eye. it consists of 12 main colors: red, orange, yellow, green, blue, and purple, and tints and shades of each. the color spectrum is divided into a range of wavelengths that humans are able to see. in order for a color to be visible, it must be within the visible spectrum of light.
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