/*
  cpt-city: km/purple-orange-d05 (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(151,  99, 172)   0.000%,
  rgb(151,  99, 172)  20.000%,
  rgb(214, 154, 191)  20.000%,
  rgb(214, 154, 191)  40.000%,
  rgb(223, 223, 223)  40.000%,
  rgb(223, 223, 223)  60.000%,
  rgb(249, 188, 112)  60.000%,
  rgb(249, 188, 112)  80.000%,
  rgb(224, 120,  34)  80.000%,
  rgb(224, 120,  34) 100.000%
);