// cpt-city: nr/plr/harris-plr-18 (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/plr
#declare harris_plr_18 =
color_map {
  [0.00000 color rgbf <0.9176,0.8353,0.7412,0.0000>]
  [0.10000 color rgbf <0.9176,0.8353,0.7412,0.0000>]
  [0.10000 color rgbf <0.8980,0.7647,0.6667,0.0000>]
  [0.20000 color rgbf <0.8980,0.7647,0.6667,0.0000>]
  [0.20000 color rgbf <0.8784,0.6902,0.6000,0.0000>]
  [0.30000 color rgbf <0.8784,0.6902,0.6000,0.0000>]
  [0.30000 color rgbf <0.8588,0.6314,0.5451,0.0000>]
  [0.40000 color rgbf <0.8588,0.6314,0.5451,0.0000>]
  [0.40000 color rgbf <0.8235,0.5451,0.4627,0.0000>]
  [0.50000 color rgbf <0.8235,0.5451,0.4627,0.0000>]
  [0.50000 color rgbf <0.7922,0.4902,0.4039,0.0000>]
  [0.60000 color rgbf <0.7922,0.4902,0.4039,0.0000>]
  [0.60000 color rgbf <0.7529,0.4235,0.3333,0.0000>]
  [0.70000 color rgbf <0.7529,0.4235,0.3333,0.0000>]
  [0.70000 color rgbf <0.7216,0.3765,0.2863,0.0000>]
  [0.80000 color rgbf <0.7216,0.3765,0.2863,0.0000>]
  [0.80000 color rgbf <0.6863,0.3294,0.2314,0.0000>]
  [0.90000 color rgbf <0.6863,0.3294,0.2314,0.0000>]
  [0.90000 color rgbf <0.6314,0.2745,0.1608,0.0000>]
  [1.00000 color rgbf <0.6314,0.2745,0.1608,0.0000>]
}