/*
  cpt-city: jjg/serrate/seq/srtBuPu04 (cpt)

  Serrated versions of Cynthia Brewer's sequential schemes

  author: J.J. Green
  copyright: Apache-like
  year: 2004
  url: https://phillips.shef.ac.uk/pub/cpt-city/jjg/serrate/seq
*/
linear-gradient(
  0deg,
  rgb(179, 205, 227)   0.000%,
  rgb(237, 248, 251)  25.000%,
  rgb(140, 150, 198)  25.000%,
  rgb(179, 205, 227)  50.000%,
  rgb(136,  86, 167)  50.000%,
  rgb(140, 150, 198)  75.000%,
  rgb(129,  15, 124)  75.000%,
  rgb(136,  86, 167) 100.000%
);