// cpt-city: nr/plr/harris-plr-13 (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_13 =
color_map {
  [0.00000 color rgbf <0.8196,0.8588,0.8353,0.0000>]
  [0.10000 color rgbf <0.8196,0.8588,0.8353,0.0000>]
  [0.10000 color rgbf <0.7059,0.7804,0.8431,0.0000>]
  [0.20000 color rgbf <0.7059,0.7804,0.8431,0.0000>]
  [0.20000 color rgbf <0.5490,0.6667,0.8471,0.0000>]
  [0.30000 color rgbf <0.5490,0.6667,0.8471,0.0000>]
  [0.30000 color rgbf <0.4510,0.5922,0.8549,0.0000>]
  [0.40000 color rgbf <0.4510,0.5922,0.8549,0.0000>]
  [0.40000 color rgbf <0.3569,0.5098,0.8588,0.0000>]
  [0.50000 color rgbf <0.3569,0.5098,0.8588,0.0000>]
  [0.50000 color rgbf <0.2784,0.4275,0.8549,0.0000>]
  [0.60000 color rgbf <0.2784,0.4275,0.8549,0.0000>]
  [0.60000 color rgbf <0.2157,0.3647,0.8510,0.0000>]
  [0.70000 color rgbf <0.2157,0.3647,0.8510,0.0000>]
  [0.70000 color rgbf <0.1255,0.2431,0.8157,0.0000>]
  [0.80000 color rgbf <0.1255,0.2431,0.8157,0.0000>]
  [0.80000 color rgbf <0.0588,0.1373,0.7608,0.0000>]
  [0.90000 color rgbf <0.0588,0.1373,0.7608,0.0000>]
  [0.90000 color rgbf <0.0118,0.0275,0.6706,0.0000>]
  [1.00000 color rgbf <0.0118,0.0275,0.6706,0.0000>]
}