// cpt-city: gacruxa/koblenz/koblenz-13 (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/koblenz
#declare koblenz_13 =
color_map {
  [0.00000 color rgbf <0.9922,0.9922,0.9608,0.0000>]
  [0.02539 color rgbf <0.9961,0.9961,0.9647,0.0000>]
  [0.05103 color rgbf <1.0000,1.0000,0.9725,0.0000>]
  [0.07642 color rgbf <1.0000,1.0000,0.9804,0.0000>]
  [0.10205 color rgbf <1.0000,1.0000,0.9882,0.0000>]
  [0.12744 color rgbf <1.0000,1.0000,0.9961,0.0000>]
  [0.15283 color rgbf <1.0000,1.0000,0.9922,0.0000>]
  [0.17847 color rgbf <1.0000,1.0000,0.9843,0.0000>]
  [0.20386 color rgbf <0.9922,0.9922,0.9608,0.0000>]
  [0.26440 color rgbf <0.9255,0.9608,0.9255,0.0000>]
  [0.32520 color rgbf <0.8275,0.9137,0.8745,0.0000>]
  [0.38574 color rgbf <0.7137,0.8627,0.8118,0.0000>]
  [0.44629 color rgbf <0.5882,0.8039,0.7490,0.0000>]
  [0.50684 color rgbf <0.4667,0.7451,0.6784,0.0000>]
  [0.56763 color rgbf <0.3569,0.6824,0.6118,0.0000>]
  [0.62817 color rgbf <0.2667,0.6196,0.5490,0.0000>]
  [0.68872 color rgbf <0.2118,0.5647,0.4941,0.0000>]
  [0.69434 color rgbf <0.2039,0.5412,0.4745,1.0000>]
  [0.70386 color rgbf <0.1922,0.5098,0.4471,1.0000>]
  [0.71899 color rgbf <0.2000,0.4471,0.3961,1.0000>]
  [0.73413 color rgbf <0.2275,0.3882,0.3490,1.0000>]
  [0.74489 color rgbf <0.2549,0.3412,0.3176,1.0000>]
  [0.74927 color rgbf <0.2706,0.3255,0.3059,1.0000>]
  [0.76440 color rgbf <0.3176,0.2706,0.2667,1.0000>]
  [0.77954 color rgbf <0.3608,0.2157,0.2314,1.0000>]
  [0.79346 color rgbf <0.3961,0.1725,0.2000,1.0000>]
  [0.79468 color rgbf <0.4000,0.1725,0.2000,0.9254>]
  [0.80981 color rgbf <0.4235,0.1412,0.1765,0.0000>]
  [0.83350 color rgbf <0.4353,0.1216,0.1608,0.0000>]
  [0.85742 color rgbf <0.4392,0.1098,0.1529,0.0000>]
  [0.88110 color rgbf <0.4392,0.1098,0.1529,0.0000>]
  [0.90503 color rgbf <0.4353,0.1137,0.1569,0.0000>]
  [0.92871 color rgbf <0.4314,0.1216,0.1608,0.0000>]
  [0.95239 color rgbf <0.4275,0.1294,0.1686,0.0000>]
  [0.97632 color rgbf <0.4235,0.1373,0.1725,0.0000>]
  [1.00000 color rgbf <0.4235,0.1412,0.1765,0.0000>]
}