/*
  cpt-city: km/blue-tan-d11 (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( 64, 145, 235)   0.000%,
  rgb( 64, 145, 235)   9.091%,
  rgb( 84, 165, 238)   9.091%,
  rgb( 84, 165, 238)  18.182%,
  rgb(110, 185, 238)  18.182%,
  rgb(110, 185, 238)  27.273%,
  rgb(142, 201, 235)  27.273%,
  rgb(142, 201, 235)  36.364%,
  rgb(180, 214, 230)  36.364%,
  rgb(180, 214, 230)  45.455%,
  rgb(223, 223, 223)  45.455%,
  rgb(223, 223, 223)  54.545%,
  rgb(227, 219, 179)  54.545%,
  rgb(227, 219, 179)  63.636%,
  rgb(224, 207, 136)  63.636%,
  rgb(224, 207, 136)  72.727%,
  rgb(216, 189,  95)  72.727%,
  rgb(216, 189,  95)  81.818%,
  rgb(202, 166,  62)  81.818%,
  rgb(202, 166,  62)  90.909%,
  rgb(184, 140,  35)  90.909%,
  rgb(184, 140,  35) 100.000%
);