/*
  cpt-city: nr/pdc/harris-pdc-02 (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
*/
linear-gradient(
  0deg,
  rgb(209,  67,  33)   0.000%,
  rgb(209,  67,  33)   5.556%,
  rgb(203,  84,  35)   5.556%,
  rgb(203,  84,  35)  11.111%,
  rgb(214, 103,  40)  11.111%,
  rgb(214, 103,  40)  16.667%,
  rgb(219, 121,  38)  16.667%,
  rgb(219, 121,  38)  22.222%,
  rgb(215, 140,  37)  22.222%,
  rgb(215, 140,  37)  27.778%,
  rgb(218, 171,  28)  27.778%,
  rgb(218, 171,  28)  33.333%,
  rgb(215, 214,  14)  33.333%,
  rgb(215, 214,  14)  38.889%,
  rgb(129, 180,  43)  38.889%,
  rgb(129, 180,  43)  44.444%,
  rgb( 73, 143,  62)  44.444%,
  rgb( 73, 143,  62)  50.000%,
  rgb( 54, 120,  71)  50.000%,
  rgb( 54, 120,  71)  55.556%,
  rgb( 36,  92,  89)  55.556%,
  rgb( 36,  92,  89)  61.111%,
  rgb( 29,  71, 104)  61.111%,
  rgb( 29,  71, 104)  66.667%,
  rgb(  8,  11, 154)  66.667%,
  rgb(  8,  11, 154)  72.222%,
  rgb( 48,  38, 104)  72.222%,
  rgb( 48,  38, 104)  77.778%,
  rgb( 55,  43,  98)  77.778%,
  rgb( 55,  43,  98)  83.333%,
  rgb( 71,  50,  81)  83.333%,
  rgb( 71,  50,  81)  88.889%,
  rgb(106,  61,  55)  88.889%,
  rgb(106,  61,  55)  94.444%,
  rgb(145,  68,  41)  94.444%,
  rgb(145,  68,  41) 100.000%
);