/*
  cpt-city: km/cool-warm-d13 (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( 62,  88, 205)   0.000%,
  rgb( 62,  88, 205)   7.692%,
  rgb( 72, 113, 225)   7.692%,
  rgb( 72, 113, 225)  15.385%,
  rgb( 87, 139, 239)  15.385%,
  rgb( 87, 139, 239)  23.077%,
  rgb(110, 165, 244)  23.077%,
  rgb(110, 165, 244)  30.769%,
  rgb(140, 189, 243)  30.769%,
  rgb(140, 189, 243)  38.462%,
  rgb(178, 209, 236)  38.462%,
  rgb(178, 209, 236)  46.154%,
  rgb(223, 223, 223)  46.154%,
  rgb(223, 223, 223)  53.846%,
  rgb(255, 181, 171)  53.846%,
  rgb(255, 181, 171)  61.538%,
  rgb(255, 130, 123)  61.538%,
  rgb(255, 130, 123)  69.231%,
  rgb(255,  93,  94)  69.231%,
  rgb(255,  93,  94)  76.923%,
  rgb(255,  63,  76)  76.923%,
  rgb(255,  63,  76)  84.615%,
  rgb(253,  37,  63)  84.615%,
  rgb(253,  37,  63)  92.308%,
  rgb(207,  13,  46)  92.308%,
  rgb(207,  13,  46) 100.000%
);