// cpt-city: nr/pdc/harris-pdc-04 (cpt)
//
// Schemes from Moses Harris’ coluor wheels in "The Natural System
// of Colours" (1766), recreated by Nicholas Rougeux 2025
//
// author: Nicholas Rougeux
// copyright: CC0 1.0
// year: 2025
// url: https://phillips.shef.ac.uk/pub/cpt-city/nr/pdc
#declare harris_pdc_04 =
color_map {
  [0.00000 color rgbf <0.6196,0.2627,0.1255,0.0000>]
  [0.05556 color rgbf <0.6196,0.2627,0.1255,0.0000>]
  [0.05556 color rgbf <0.6078,0.3098,0.1333,0.0000>]
  [0.11111 color rgbf <0.6078,0.3098,0.1333,0.0000>]
  [0.11111 color rgbf <0.6078,0.3647,0.1529,0.0000>]
  [0.16667 color rgbf <0.6078,0.3647,0.1529,0.0000>]
  [0.16667 color rgbf <0.6078,0.4118,0.1569,0.0000>]
  [0.22222 color rgbf <0.6078,0.4118,0.1569,0.0000>]
  [0.22222 color rgbf <0.6039,0.4627,0.1569,0.0000>]
  [0.27778 color rgbf <0.6039,0.4627,0.1569,0.0000>]
  [0.27778 color rgbf <0.6235,0.5569,0.1451,0.0000>]
  [0.33333 color rgbf <0.6235,0.5569,0.1451,0.0000>]
  [0.33333 color rgbf <0.6039,0.6784,0.1176,0.0000>]
  [0.38889 color rgbf <0.6039,0.6784,0.1176,0.0000>]
  [0.38889 color rgbf <0.4039,0.5765,0.1804,0.0000>]
  [0.44444 color rgbf <0.4039,0.5765,0.1804,0.0000>]
  [0.44444 color rgbf <0.2588,0.4745,0.2275,0.0000>]
  [0.50000 color rgbf <0.2588,0.4745,0.2275,0.0000>]
  [0.50000 color rgbf <0.2078,0.3843,0.2588,0.0000>]
  [0.55556 color rgbf <0.2078,0.3843,0.2588,0.0000>]
  [0.55556 color rgbf <0.1569,0.3098,0.3098,0.0000>]
  [0.61111 color rgbf <0.1569,0.3098,0.3098,0.0000>]
  [0.61111 color rgbf <0.1255,0.2471,0.3490,0.0000>]
  [0.66667 color rgbf <0.1255,0.2471,0.3490,0.0000>]
  [0.66667 color rgbf <0.0745,0.0824,0.4745,0.0000>]
  [0.72222 color rgbf <0.0745,0.0824,0.4745,0.0000>]
  [0.72222 color rgbf <0.1843,0.1569,0.3451,0.0000>]
  [0.77778 color rgbf <0.1843,0.1569,0.3451,0.0000>]
  [0.77778 color rgbf <0.2000,0.1647,0.3255,0.0000>]
  [0.83333 color rgbf <0.2000,0.1647,0.3255,0.0000>]
  [0.83333 color rgbf <0.2549,0.1922,0.2784,0.0000>]
  [0.88889 color rgbf <0.2549,0.1922,0.2784,0.0000>]
  [0.88889 color rgbf <0.3608,0.2353,0.2196,0.0000>]
  [0.94444 color rgbf <0.3608,0.2353,0.2196,0.0000>]
  [0.94444 color rgbf <0.4667,0.2549,0.1608,0.0000>]
  [1.00000 color rgbf <0.4667,0.2549,0.1608,0.0000>]
}