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Apparatus and method for color selection

  • US 5,103,407 A
  • Filed: 02/20/1990
  • Issued: 04/07/1992
  • Est. Priority Date: 02/21/1989
  • Status: Expired due to Fees
First Claim
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1. Apparatus for color selection comprising:

  • color display means providing a color selection space including a first area in which colors of a range of different hues are displayed at generally uniform levels of luminance and saturation and a second area in which colors of a given hue, selectable from said range of different hues and of differing saturation and luminance are displayed; and

    operator controlled computerized color selection means for uniquely determining a desired color in respect of hue, luminance and saturation including;

    hue selection means enabling an operator to select a hue for display in the second area from among the hues displayed in the first area; and

    saturation and luminance selection means enabling an operator to select saturation and luminance of the hue from the saturation and luminance displayed in the second area.

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