/*
  cpt-city: km/cool-warm-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( 63,  91, 207)   0.000%,
  rgb( 63,  91, 207)   9.091%,
  rgb( 75, 120, 230)   9.091%,
  rgb( 75, 120, 230)  18.182%,
  rgb( 97, 151, 243)  18.182%,
  rgb( 97, 151, 243)  27.273%,
  rgb(128, 181, 245)  27.273%,
  rgb(128, 181, 245)  36.364%,
  rgb(170, 206, 238)  36.364%,
  rgb(170, 206, 238)  45.455%,
  rgb(223, 223, 223)  45.455%,
  rgb(223, 223, 223)  54.545%,
  rgb(255, 170, 161)  54.545%,
  rgb(255, 170, 161)  63.636%,
  rgb(255, 116, 111)  63.636%,
  rgb(255, 116, 111)  72.727%,
  rgb(255,  75,  83)  72.727%,
  rgb(255,  75,  83)  81.818%,
  rgb(255,  44,  66)  81.818%,
  rgb(255,  44,  66)  90.909%,
  rgb(211,  15,  48)  90.909%,
  rgb(211,  15,  48) 100.000%
);