// cpt-city: gacruxa/sulz/sulz-20 (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/sulz
#declare sulz_20 =
color_map {
  [0.00000 color rgbf <0.4941,0.0353,0.8471,0.0000>]
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  [0.04688 color rgbf <0.5216,0.0353,0.8980,0.0000>]
  [0.05859 color rgbf <0.5255,0.0353,0.9059,0.0000>]
  [0.07031 color rgbf <0.5255,0.0353,0.9059,0.0000>]
  [0.08203 color rgbf <0.5137,0.0353,0.8863,0.0000>]
  [0.09375 color rgbf <0.4941,0.0353,0.8471,0.0000>]
  [0.09448 color rgbf <0.4549,0.0353,0.7725,0.0000>]
  [0.09521 color rgbf <0.3961,0.0353,0.6627,0.0000>]
  [0.09570 color rgbf <0.3529,0.0353,0.5765,0.0000>]
  [0.09644 color rgbf <0.2824,0.0353,0.4431,0.0000>]
  [0.09717 color rgbf <0.2118,0.0353,0.3059,0.0000>]
  [0.09790 color rgbf <0.1451,0.0353,0.1804,0.0000>]
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  [0.09912 color rgbf <0.0706,0.0353,0.0353,0.0000>]
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  [0.15015 color rgbf <0.0000,0.0000,0.0000,0.0000>]
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  [0.20142 color rgbf <0.1216,0.0902,0.0902,0.0000>]
  [0.20190 color rgbf <0.2784,0.2510,0.2510,0.0000>]
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  [0.20264 color rgbf <0.5804,0.5647,0.5647,0.0000>]
  [0.20288 color rgbf <0.6824,0.6706,0.6706,0.0000>]
  [0.20312 color rgbf <0.7804,0.7725,0.7725,0.0000>]
  [0.20361 color rgbf <0.9373,0.9333,0.9333,0.0000>]
  [0.20386 color rgbf <0.9882,0.9882,0.9882,0.0000>]
  [0.21533 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.22656 color rgbf <1.0000,1.0000,1.0000,0.0000>]
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  [0.26074 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.27197 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.28345 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.29468 color rgbf <0.9882,0.9882,0.9882,0.0000>]
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  [0.29468 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.29468 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.29468 color rgbf <0.4941,0.0353,0.8471,0.0000>]
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  [0.32031 color rgbf <0.4706,0.0000,0.8549,0.0000>]
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  [0.34570 color rgbf <0.4902,0.0000,0.8902,0.0000>]
  [0.35840 color rgbf <0.5020,0.0000,0.9020,0.0000>]
  [0.37134 color rgbf <0.5137,0.0118,0.9020,0.0000>]
  [0.38403 color rgbf <0.5098,0.0275,0.8863,0.0000>]
  [0.39673 color rgbf <0.4941,0.0353,0.8471,0.0000>]
  [0.39746 color rgbf <0.4549,0.0353,0.7725,0.0000>]
  [0.39819 color rgbf <0.3961,0.0353,0.6627,0.0000>]
  [0.39868 color rgbf <0.3529,0.0353,0.5765,0.0000>]
  [0.39941 color rgbf <0.2824,0.0353,0.4431,0.0000>]
  [0.40015 color rgbf <0.2118,0.0353,0.3059,0.0000>]
  [0.40088 color rgbf <0.1451,0.0353,0.1804,0.0000>]
  [0.40137 color rgbf <0.1098,0.0353,0.1098,0.0000>]
  [0.40210 color rgbf <0.0706,0.0353,0.0353,0.0000>]
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  [0.54346 color rgbf <0.4549,0.0353,0.7725,0.0000>]
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  [0.54468 color rgbf <0.3529,0.0353,0.5765,0.0000>]
  [0.54541 color rgbf <0.2824,0.0353,0.4431,0.0000>]
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  [0.54688 color rgbf <0.1451,0.0353,0.1804,0.0000>]
  [0.54736 color rgbf <0.1098,0.0353,0.1098,0.0000>]
  [0.54810 color rgbf <0.0706,0.0353,0.0353,0.0000>]
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  [0.56787 color rgbf <0.0196,0.0353,0.0000,0.0000>]
  [0.57446 color rgbf <0.0196,0.0353,0.0000,0.0000>]
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  [1.00000 color rgbf <0.4941,0.0353,0.8471,0.0000>]
}