// cpt-city: gacruxa/fib53/fib53-18 (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/fib53
#declare fib53_18 =
color_map {
  [0.00000 color rgbf <0.9569,0.9569,0.7882,0.0000>]
  [0.00098 color rgbf <0.8863,0.8902,0.7333,0.0000>]
  [0.00220 color rgbf <0.7647,0.7686,0.6314,0.0000>]
  [0.00317 color rgbf <0.6431,0.6510,0.5333,0.0000>]
  [0.00415 color rgbf <0.5176,0.5255,0.4314,0.0000>]
  [0.00513 color rgbf <0.3882,0.4000,0.3294,0.0000>]
  [0.00635 color rgbf <0.2392,0.2549,0.2078,0.0000>]
  [0.00732 color rgbf <0.1451,0.1608,0.1294,0.0000>]
  [0.00830 color rgbf <0.0745,0.0941,0.0745,0.0000>]
  [0.01343 color rgbf <0.0275,0.0471,0.0392,0.0000>]
  [0.01855 color rgbf <0.0000,0.0157,0.0157,0.0000>]
  [0.02368 color rgbf <0.0000,0.0000,0.0078,0.0000>]
  [0.02905 color rgbf <0.0000,0.0000,0.0078,0.0000>]
  [0.03418 color rgbf <0.0000,0.0000,0.0157,0.0000>]
  [0.03931 color rgbf <0.0157,0.0196,0.0314,0.0000>]
  [0.04443 color rgbf <0.0431,0.0510,0.0510,0.0000>]
  [0.04956 color rgbf <0.0745,0.0941,0.0745,0.0000>]
  [0.04981 color rgbf <0.1059,0.1373,0.0941,0.0000>]
  [0.05029 color rgbf <0.2000,0.2706,0.1569,0.0000>]
  [0.05054 color rgbf <0.2549,0.3490,0.1922,0.0000>]
  [0.05103 color rgbf <0.3765,0.5216,0.2745,0.0000>]
  [0.05127 color rgbf <0.4392,0.6078,0.3137,0.0000>]
  [0.05151 color rgbf <0.4941,0.6863,0.3490,0.0000>]
  [0.05200 color rgbf <0.5882,0.8196,0.4118,0.0000>]
  [0.05225 color rgbf <0.6196,0.8627,0.4314,0.0000>]
  [0.08325 color rgbf <0.6510,0.9059,0.4510,0.0000>]
  [0.11426 color rgbf <0.6706,0.9333,0.4667,0.0000>]
  [0.14526 color rgbf <0.6824,0.9529,0.4745,0.0000>]
  [0.17627 color rgbf <0.6863,0.9569,0.4745,0.0000>]
  [0.20727 color rgbf <0.6824,0.9529,0.4745,0.0000>]
  [0.23828 color rgbf <0.6706,0.9333,0.4667,0.0000>]
  [0.26929 color rgbf <0.6510,0.9059,0.4510,0.0000>]
  [0.30029 color rgbf <0.6196,0.8627,0.4314,0.0000>]
  [0.30054 color rgbf <0.5882,0.8196,0.4118,0.0000>]
  [0.30102 color rgbf <0.4941,0.6863,0.3490,0.0000>]
  [0.30127 color rgbf <0.4392,0.6078,0.3137,0.0000>]
  [0.30176 color rgbf <0.3176,0.4353,0.2314,0.0000>]
  [0.30200 color rgbf <0.2549,0.3490,0.1922,0.0000>]
  [0.30225 color rgbf <0.2000,0.2706,0.1569,0.0000>]
  [0.30273 color rgbf <0.1059,0.1373,0.0941,0.0000>]
  [0.30298 color rgbf <0.0745,0.0941,0.0745,0.0000>]
  [0.30908 color rgbf <0.0471,0.0549,0.0588,0.0000>]
  [0.31543 color rgbf <0.0353,0.0235,0.0510,0.0000>]
  [0.32153 color rgbf <0.0353,0.0118,0.0471,0.0000>]
  [0.32788 color rgbf <0.0392,0.0078,0.0510,0.0000>]
  [0.33398 color rgbf <0.0510,0.0157,0.0588,0.0000>]
  [0.34009 color rgbf <0.0627,0.0314,0.0667,0.0000>]
  [0.34644 color rgbf <0.0706,0.0588,0.0706,0.0000>]
  [0.35254 color rgbf <0.0745,0.0941,0.0745,0.0000>]
  [0.35254 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.35254 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.35254 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.35254 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.35254 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.35254 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.35254 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.35254 color rgbf <0.0745,0.7137,0.0745,0.0000>]
  [0.39014 color rgbf <0.0745,0.7490,0.0745,0.0000>]
  [0.42773 color rgbf <0.0745,0.7725,0.0745,0.0000>]
  [0.46509 color rgbf <0.0745,0.7882,0.0745,0.0000>]
  [0.50269 color rgbf <0.0745,0.7922,0.0745,0.0000>]
  [0.54028 color rgbf <0.0745,0.7882,0.0745,0.0000>]
  [0.57788 color rgbf <0.0745,0.7725,0.0745,0.0000>]
  [0.61523 color rgbf <0.0745,0.7490,0.0745,0.0000>]
  [0.65283 color rgbf <0.0745,0.7137,0.0745,0.0000>]
  [0.65283 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.65283 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.65283 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.65283 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.65283 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.65283 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.65283 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.65283 color rgbf <0.0745,0.0941,0.0745,0.0000>]
  [0.65894 color rgbf <0.0745,0.0627,0.0745,0.0000>]
  [0.66528 color rgbf <0.0745,0.0392,0.0745,0.0000>]
  [0.67139 color rgbf <0.0745,0.0314,0.0745,0.0000>]
  [0.67773 color rgbf <0.0745,0.0314,0.0745,0.0000>]
  [0.68384 color rgbf <0.0745,0.0353,0.0745,0.0000>]
  [0.68994 color rgbf <0.0745,0.0510,0.0745,0.0000>]
  [0.69629 color rgbf <0.0745,0.0706,0.0745,0.0000>]
  [0.70239 color rgbf <0.0745,0.0941,0.0745,0.0000>]
  [0.70239 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.70239 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.70239 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.70239 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.70239 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.70239 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.70239 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.70239 color rgbf <0.0745,0.5059,0.0745,0.0000>]
  [0.73315 color rgbf <0.0745,0.5294,0.0745,0.0000>]
  [0.76367 color rgbf <0.0745,0.5451,0.0745,0.0000>]
  [0.79443 color rgbf <0.0745,0.5529,0.0745,0.0000>]
  [0.82519 color rgbf <0.0745,0.5569,0.0745,0.0000>]
  [0.85571 color rgbf <0.0745,0.5529,0.0745,0.0000>]
  [0.88647 color rgbf <0.0745,0.5451,0.0745,0.0000>]
  [0.91699 color rgbf <0.0745,0.5294,0.0745,0.0000>]
  [0.94775 color rgbf <0.0745,0.5059,0.0745,0.0000>]
  [0.94775 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.94775 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.94775 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.94775 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.94775 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.94775 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.94775 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.94775 color rgbf <0.0745,0.0941,0.0745,0.0000>]
  [0.95337 color rgbf <0.0667,0.0667,0.0706,0.0000>]
  [0.95874 color rgbf <0.0549,0.0431,0.0588,0.0000>]
  [0.96436 color rgbf <0.0353,0.0275,0.0431,0.0000>]
  [0.96973 color rgbf <0.0196,0.0157,0.0314,0.0000>]
  [0.97534 color rgbf <0.0118,0.0118,0.0235,0.0000>]
  [0.98071 color rgbf <0.0118,0.0235,0.0235,0.0000>]
  [0.98633 color rgbf <0.0314,0.0510,0.0392,0.0000>]
  [0.99170 color rgbf <0.0745,0.0941,0.0745,0.0000>]
  [0.99268 color rgbf <0.1451,0.1608,0.1294,0.0000>]
  [0.99390 color rgbf <0.2667,0.2824,0.2314,0.0000>]
  [0.99487 color rgbf <0.3882,0.4000,0.3294,0.0000>]
  [0.99585 color rgbf <0.5176,0.5255,0.4314,0.0000>]
  [0.99683 color rgbf <0.6431,0.6510,0.5333,0.0000>]
  [0.99805 color rgbf <0.7922,0.7961,0.6549,0.0000>]
  [0.99902 color rgbf <0.8863,0.8902,0.7333,0.0000>]
  [1.00000 color rgbf <0.9569,0.9569,0.7882,0.0000>]
}