/*
  cpt-city: jjg/cbac/seq/cbacGreys07 (cpt)

  Almost continuous 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/cbac/seq
*/
linear-gradient(
  0deg,
  rgb(247, 247, 247)   0.000%,
  rgb(236, 236, 236)  14.286%,
  rgb(228, 228, 228)  14.286%,
  rgb(206, 206, 206)  28.571%,
  rgb(200, 200, 200)  28.571%,
  rgb(174, 174, 174)  42.857%,
  rgb(165, 165, 165)  42.857%,
  rgb(137, 137, 137)  57.143%,
  rgb(128, 128, 128)  57.143%,
  rgb(103, 103, 103)  71.429%,
  rgb( 94,  94,  94)  71.429%,
  rgb( 65,  65,  65)  85.714%,
  rgb( 54,  54,  54)  85.714%,
  rgb( 37,  37,  37) 100.000%
);