/*
  cpt-city: nr/pdr/harris-pdr-14 (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( 47,  35, 115)   0.000%,
  rgb( 47,  35, 115)  10.000%,
  rgb( 48,  38, 104)  10.000%,
  rgb( 48,  38, 104)  20.000%,
  rgb( 45,  36,  97)  20.000%,
  rgb( 45,  36,  97)  30.000%,
  rgb( 47,  40,  88)  30.000%,
  rgb( 47,  40,  88)  40.000%,
  rgb( 47,  42,  80)  40.000%,
  rgb( 47,  42,  80)  50.000%,
  rgb( 45,  41,  73)  50.000%,
  rgb( 45,  41,  73)  60.000%,
  rgb( 46,  43,  66)  60.000%,
  rgb( 46,  43,  66)  70.000%,
  rgb( 47,  45,  61)  70.000%,
  rgb( 47,  45,  61)  80.000%,
  rgb( 45,  43,  55)  80.000%,
  rgb( 45,  43,  55)  90.000%,
  rgb( 44,  43,  48)  90.000%,
  rgb( 44,  43,  48) 100.000%
);