// cpt-city: gacruxa/fib54/fib54-21 (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/fib54
#declare fib54_21 =
color_map {
  [0.00000 color rgbf <0.9765,0.9765,0.9765,0.0000>]
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  [0.07056 color rgbf <0.9412,0.6157,0.8196,0.0013>]
  [0.08472 color rgbf <0.9294,0.5373,0.7804,0.0016>]
  [0.09888 color rgbf <0.9098,0.4745,0.7451,0.0019>]
  [0.11304 color rgbf <0.8824,0.4314,0.7137,0.0021>]
  [0.11401 color rgbf <0.8431,0.4118,0.6824,0.0022>]
  [0.11499 color rgbf <0.7922,0.4078,0.6510,0.0022>]
  [0.11597 color rgbf <0.7333,0.4196,0.6157,0.0022>]
  [0.11719 color rgbf <0.6588,0.4431,0.5765,0.0022>]
  [0.11816 color rgbf <0.6000,0.4627,0.5490,0.0023>]
  [0.11914 color rgbf <0.5529,0.4863,0.5255,0.0023>]
  [0.12012 color rgbf <0.5176,0.4980,0.5098,0.0023>]
  [0.12109 color rgbf <0.5059,0.5059,0.5059,0.0023>]
  [0.13623 color rgbf <0.5176,0.4980,0.5098,0.0026>]
  [0.15137 color rgbf <0.5529,0.4824,0.5255,0.0029>]
  [0.16650 color rgbf <0.6039,0.4627,0.5490,0.0033>]
  [0.18189 color rgbf <0.6667,0.4392,0.5804,0.0036>]
  [0.19702 color rgbf <0.7294,0.4196,0.6118,0.0039>]
  [0.21216 color rgbf <0.7922,0.4118,0.6471,0.0042>]
  [0.22730 color rgbf <0.8431,0.4118,0.6824,0.0045>]
  [0.24243 color rgbf <0.8824,0.4314,0.7137,0.0048>]
  [0.24341 color rgbf <0.9059,0.4745,0.7451,0.0049>]
  [0.24463 color rgbf <0.9333,0.5608,0.7922,0.0049>]
  [0.24561 color rgbf <0.9490,0.6431,0.8353,0.0049>]
  [0.24658 color rgbf <0.9608,0.7333,0.8745,0.0049>]
  [0.24756 color rgbf <0.9686,0.8196,0.9137,0.0049>]
  [0.24878 color rgbf <0.9725,0.9098,0.9490,0.0050>]
  [0.24976 color rgbf <0.9765,0.9569,0.9686,0.0050>]
  [0.25073 color rgbf <0.9765,0.9765,0.9765,0.0050>]
  [0.26636 color rgbf <0.9765,0.9569,0.9686,0.0053>]
  [0.28174 color rgbf <0.9725,0.9020,0.9451,0.0056>]
  [0.29736 color rgbf <0.9686,0.8235,0.9137,0.0060>]
  [0.31274 color rgbf <0.9608,0.7333,0.8745,0.0063>]
  [0.32837 color rgbf <0.9451,0.6392,0.8314,0.0066>]
  [0.34375 color rgbf <0.9294,0.5490,0.7882,0.0069>]
  [0.35938 color rgbf <0.9098,0.4784,0.7490,0.0073>]
  [0.37476 color rgbf <0.8824,0.4314,0.7137,0.0076>]
  [0.37549 color rgbf <0.8392,0.4118,0.6784,0.0076>]
  [0.37622 color rgbf <0.7804,0.4118,0.6431,0.0076>]
  [0.37671 color rgbf <0.7333,0.4196,0.6157,0.0076>]
  [0.37744 color rgbf <0.6667,0.4392,0.5804,0.0076>]
  [0.37817 color rgbf <0.6000,0.4627,0.5490,0.0076>]
  [0.37891 color rgbf <0.5451,0.4863,0.5255,0.0077>]
  [0.37940 color rgbf <0.5216,0.4980,0.5137,0.0077>]
  [0.38013 color rgbf <0.5059,0.5059,0.5059,0.0077>]
  [0.39429 color rgbf <0.5176,0.4980,0.5098,0.0080>]
  [0.40845 color rgbf <0.5529,0.4824,0.5255,0.0083>]
  [0.42261 color rgbf <0.6039,0.4627,0.5529,0.0086>]
  [0.43677 color rgbf <0.6667,0.4392,0.5804,0.0089>]
  [0.45068 color rgbf <0.7294,0.4196,0.6118,0.0091>]
  [0.46484 color rgbf <0.7882,0.4118,0.6471,0.0094>]
  [0.47900 color rgbf <0.8431,0.4118,0.6824,0.0097>]
  [0.49316 color rgbf <0.8824,0.4314,0.7137,0.0100>]
  [0.49414 color rgbf <0.9059,0.4745,0.7451,0.0100>]
  [0.49536 color rgbf <0.9333,0.5608,0.7922,0.0101>]
  [0.49634 color rgbf <0.9490,0.6431,0.8353,0.0101>]
  [0.49731 color rgbf <0.9608,0.7333,0.8745,0.0101>]
  [0.49829 color rgbf <0.9686,0.8196,0.9137,0.0101>]
  [0.49951 color rgbf <0.9725,0.9098,0.9490,0.0102>]
  [0.50049 color rgbf <0.9765,0.9569,0.9686,0.0102>]
  [0.50147 color rgbf <0.9765,0.9765,0.9765,0.0102>]
  [0.51562 color rgbf <0.9765,0.9569,0.9686,0.0105>]
  [0.52978 color rgbf <0.9725,0.9020,0.9451,0.0108>]
  [0.54370 color rgbf <0.9686,0.8235,0.9137,0.0111>]
  [0.55786 color rgbf <0.9608,0.7333,0.8745,0.0114>]
  [0.57202 color rgbf <0.9451,0.6392,0.8314,0.0117>]
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  [0.61841 color rgbf <0.6667,0.4392,0.5804,0.0126>]
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  [0.62158 color rgbf <0.5176,0.5020,0.5098,0.0127>]
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  [0.68335 color rgbf <0.6667,0.4392,0.5804,0.0140>]
  [0.69849 color rgbf <0.7294,0.4196,0.6118,0.0143>]
  [0.71362 color rgbf <0.7922,0.4118,0.6471,0.0146>]
  [0.72876 color rgbf <0.8431,0.4118,0.6824,0.0149>]
  [0.74390 color rgbf <0.8824,0.4314,0.7137,0.0152>]
  [0.74463 color rgbf <0.9098,0.4824,0.7490,0.0152>]
  [0.74536 color rgbf <0.9333,0.5647,0.7961,0.0153>]
  [0.74585 color rgbf <0.9451,0.6314,0.8275,0.0153>]
  [0.74658 color rgbf <0.9608,0.7333,0.8745,0.0153>]
  [0.74731 color rgbf <0.9686,0.8314,0.9176,0.0153>]
  [0.74805 color rgbf <0.9725,0.9137,0.9529,0.0153>]
  [0.74853 color rgbf <0.9765,0.9529,0.9686,0.0153>]
  [0.74927 color rgbf <0.9765,0.9765,0.9765,0.0153>]
  [0.76416 color rgbf <0.9765,0.9569,0.9686,0.0156>]
  [0.77881 color rgbf <0.9725,0.9020,0.9451,0.0159>]
  [0.79370 color rgbf <0.9686,0.8235,0.9137,0.0163>]
  [0.80859 color rgbf <0.9569,0.7333,0.8745,0.0166>]
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  [0.85278 color rgbf <0.9098,0.4784,0.7490,0.0175>]
  [0.86768 color rgbf <0.8824,0.4314,0.7137,0.0178>]
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  [0.97461 color rgbf <0.8902,0.9020,0.8941,0.0200>]
  [0.98462 color rgbf <0.9333,0.9373,0.9373,0.0200>]
  [1.00000 color rgbf <0.9765,0.9765,0.9765,0.0200>]
}