The ColorChecker Classic target includes a patented array of 24 scientifically prepared natural, chromatic, primary and grayscale squares. Many of the squares represent natural objects, such as human skin, foliage and blue sky. Since they exemplify the color of their counterparts and reflect light the same way in all parts of the visible spectrum, the squares will match the colors of representative samples of natural objects under any illumination, and with any color reproduction process. Each solid patch is formulated individually to produce a pure, flat, rich color.
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