/*
  cpt-city: km/blue-yellow-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( 34,  34, 219)   0.000%,
  rgb( 34,  34, 219)  20.000%,
  rgb( 80,  80, 172)  20.000%,
  rgb( 80,  80, 172)  40.000%,
  rgb(126, 126, 126)  40.000%,
  rgb(126, 126, 126)  60.000%,
  rgb(172, 172,  80)  60.000%,
  rgb(172, 172,  80)  80.000%,
  rgb(219, 219,  34)  80.000%,
  rgb(219, 219,  34) 100.000%
);