// cpt-city: nr/pdr/harris-pdr-17 (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/pdr
#declare harris_pdr_17 =
color_map {
  [0.00000 color rgbf <0.4510,0.2471,0.2235,0.0000>]
  [0.10000 color rgbf <0.4510,0.2471,0.2235,0.0000>]
  [0.10000 color rgbf <0.4157,0.2392,0.2157,0.0000>]
  [0.20000 color rgbf <0.4157,0.2392,0.2157,0.0000>]
  [0.20000 color rgbf <0.3882,0.2314,0.2118,0.0000>]
  [0.30000 color rgbf <0.3882,0.2314,0.2118,0.0000>]
  [0.30000 color rgbf <0.3608,0.2353,0.2196,0.0000>]
  [0.40000 color rgbf <0.3608,0.2353,0.2196,0.0000>]
  [0.40000 color rgbf <0.3294,0.2235,0.2078,0.0000>]
  [0.50000 color rgbf <0.3294,0.2235,0.2078,0.0000>]
  [0.50000 color rgbf <0.3059,0.2196,0.2039,0.0000>]
  [0.60000 color rgbf <0.3059,0.2196,0.2039,0.0000>]
  [0.60000 color rgbf <0.2784,0.2078,0.1922,0.0000>]
  [0.70000 color rgbf <0.2784,0.2078,0.1922,0.0000>]
  [0.70000 color rgbf <0.2510,0.2000,0.1922,0.0000>]
  [0.80000 color rgbf <0.2510,0.2000,0.1922,0.0000>]
  [0.80000 color rgbf <0.2235,0.1882,0.1804,0.0000>]
  [0.90000 color rgbf <0.2235,0.1882,0.1804,0.0000>]
  [0.90000 color rgbf <0.2078,0.1922,0.1882,0.0000>]
  [1.00000 color rgbf <0.2078,0.1922,0.1882,0.0000>]
}