/*
  cpt-city: km/purple-orange-d08 (cpt)

  Diverging Color Maps for Scientific Visualization, Kenneth
  Moreland. ISVC '09: Proceedings of the 5th International
  Symposium on Advances in Visual Computing: Part II pp, 92-103

  author: Kenneth Moreland
  copyright: Public domain
  year: 2012
  url: https://phillips.shef.ac.uk/pub/cpt-city/km
*/
linear-gradient(
  0deg,
  rgb(136,  91, 168)   0.000%,
  rgb(136,  91, 168)  12.500%,
  rgb(183, 121, 180)  12.500%,
  rgb(183, 121, 180)  25.000%,
  rgb(216, 158, 193)  25.000%,
  rgb(216, 158, 193)  37.500%,
  rgb(227, 201, 211)  37.500%,
  rgb(227, 201, 211)  50.000%,
  rgb(237, 217, 187)  50.000%,
  rgb(237, 217, 187)  62.500%,
  rgb(249, 191, 118)  62.500%,
  rgb(249, 191, 118)  75.000%,
  rgb(241, 152,  62)  75.000%,
  rgb(241, 152,  62)  87.500%,
  rgb(213, 107,  24)  87.500%,
  rgb(213, 107,  24) 100.000%
);