Saturday, 23 August 2008

Properties

On a chromaticity diagram, the straight line connecting the extreme spectral colors (red and violet) is known as the 'line of purples' (or 'purple boundary'); it represents one limit of human color perception. The color magenta used in the CMYK printing process is on the line of purples, but most people associate the term "purple" with a somewhat bluer shade. Some common confusion exists concerning the color names "purple" and "violet". Purple is a mixture of red and blue light, whereas violet is a spectral color.

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