// cpt-city: gacruxa/calpan/calpan-21 (svg)
//
// Gradients based on integer sequences and traditional Japanese
// colours, by US-based digital artist Gacruxa.
//
// author: Gacruxa
// copyright: CC BY 3.0
// year: 2014
// url: https://phillips.shef.ac.uk/pub/cpt-city/gacruxa/calpan
#declare calpan_21 =
color_map {
  [0.00000 color rgbf <0.3020,0.3020,0.3020,0.0000>]
  [0.00830 color rgbf <0.3020,0.3020,0.3020,0.0000>]
  [0.01660 color rgbf <0.3059,0.3059,0.3059,0.0000>]
  [0.02490 color rgbf <0.3098,0.3098,0.3098,0.0000>]
  [0.03320 color rgbf <0.3137,0.3137,0.3137,0.0000>]
  [0.04126 color rgbf <0.3137,0.3137,0.3137,0.0000>]
  [0.04956 color rgbf <0.3137,0.3137,0.3137,0.0000>]
  [0.05786 color rgbf <0.3098,0.3098,0.3098,0.0000>]
  [0.06616 color rgbf <0.3020,0.3020,0.3020,0.0000>]
  [0.06616 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.06616 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.06616 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.06616 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.06616 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.06616 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.06616 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.06616 color rgbf <0.1216,0.1216,0.1216,0.0000>]
  [0.08350 color rgbf <0.1098,0.1098,0.1098,0.0000>]
  [0.10059 color rgbf <0.1059,0.1059,0.1059,0.0000>]
  [0.11792 color rgbf <0.1020,0.1020,0.1020,0.0000>]
  [0.13501 color rgbf <0.0980,0.0980,0.0980,0.0000>]
  [0.15234 color rgbf <0.1020,0.1020,0.1020,0.0000>]
  [0.16943 color rgbf <0.1059,0.1059,0.1059,0.0000>]
  [0.18677 color rgbf <0.1137,0.1137,0.1137,0.0000>]
  [0.20386 color rgbf <0.1216,0.1216,0.1216,0.0000>]
  [0.20459 color rgbf <0.1333,0.1333,0.1333,0.0000>]
  [0.20532 color rgbf <0.1451,0.1451,0.1451,0.0000>]
  [0.20605 color rgbf <0.1569,0.1569,0.1569,0.0000>]
  [0.20679 color rgbf <0.1725,0.1725,0.1725,0.0000>]
  [0.20727 color rgbf <0.1882,0.1882,0.1882,0.0000>]
  [0.20801 color rgbf <0.2157,0.2157,0.2157,0.0000>]
  [0.20874 color rgbf <0.2510,0.2510,0.2510,0.0000>]
  [0.20947 color rgbf <0.3020,0.3020,0.3020,0.0000>]
  [0.30835 color rgbf <0.3686,0.3686,0.3686,0.0000>]
  [0.40723 color rgbf <0.4510,0.4510,0.4549,0.0000>]
  [0.50586 color rgbf <0.5490,0.5490,0.5529,0.0000>]
  [0.60474 color rgbf <0.6510,0.6510,0.6549,0.0000>]
  [0.70361 color rgbf <0.7529,0.7529,0.7569,0.0000>]
  [0.80249 color rgbf <0.8431,0.8431,0.8510,0.0000>]
  [0.90112 color rgbf <0.9216,0.9216,0.9294,0.0000>]
  [1.00000 color rgbf <0.9765,0.9765,0.9843,0.0000>]
}