| 摘要 |
A systematic color reference for standardized graphic transparency color generation and color matching. A color palette matrix has a plurality of transparencies arranged in row and columns. The matrix provides a hue shift axis in which hue or color is progressively shifted from a primary color to a secondary color. A value shift matrix axis is provided wherein light density of the hue is progressively shifted from a lighter density to a darker density. A unique code is established for each matrix location such that a color selected from the matrix may be readily reproduced on standard equipment.
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