/*
  cpt-city: nr/pdr/harris-pdr-03 (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
*/
linear-gradient(
  0deg,
  rgb(250, 109,  42)   0.000%,
  rgb(250, 109,  42)  10.000%,
  rgb(214, 103,  40)  10.000%,
  rgb(214, 103,  40)  20.000%,
  rgb(182,  98,  39)  20.000%,
  rgb(182,  98,  39)  30.000%,
  rgb(155,  93,  39)  30.000%,
  rgb(155,  93,  39)  40.000%,
  rgb(130,  87,  39)  40.000%,
  rgb(130,  87,  39)  50.000%,
  rgb(113,  82,  38)  50.000%,
  rgb(113,  82,  38)  60.000%,
  rgb( 93,  75,  40)  60.000%,
  rgb( 93,  75,  40)  70.000%,
  rgb( 79,  68,  39)  70.000%,
  rgb( 79,  68,  39)  80.000%,
  rgb( 65,  60,  39)  80.000%,
  rgb( 65,  60,  39)  90.000%,
  rgb( 54,  52,  42)  90.000%,
  rgb( 54,  52,  42) 100.000%
);