/*
  cpt-city: cb/seq/Blues_09 (cpt)

  Harrower, M., & Brewer, C. A. (2003). ColorBrewer.org:
  An online tool for selecting colour schemes for maps.
  Cartographic Journal, 40(1), 27-37.

  author: Cynthia Brewer, Mark Harrower
  copyright: Apache-style
  year: 2002
  url: https://phillips.shef.ac.uk/pub/cpt-city/cb/seq
*/
linear-gradient(
  0deg,
  rgb(247, 251, 255)   0.000%,
  rgb(247, 251, 255)  11.111%,
  rgb(222, 235, 247)  11.111%,
  rgb(222, 235, 247)  22.222%,
  rgb(198, 219, 239)  22.222%,
  rgb(198, 219, 239)  33.333%,
  rgb(158, 202, 225)  33.333%,
  rgb(158, 202, 225)  44.444%,
  rgb(107, 174, 214)  44.444%,
  rgb(107, 174, 214)  55.556%,
  rgb( 66, 146, 198)  55.556%,
  rgb( 66, 146, 198)  66.667%,
  rgb( 33, 113, 181)  66.667%,
  rgb( 33, 113, 181)  77.778%,
  rgb(  8,  81, 156)  77.778%,
  rgb(  8,  81, 156)  88.889%,
  rgb(  8,  48, 107)  88.889%,
  rgb(  8,  48, 107) 100.000%
);