// cpt-city: gacruxa/koblenz/koblenz-15 (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_15 =
color_map {
  [0.00000 color rgbf <0.9922,0.9922,0.9608,0.0000>]
  [0.02539 color rgbf <0.9922,0.9961,0.9608,0.0000>]
  [0.05103 color rgbf <0.9961,1.0000,0.9647,0.0000>]
  [0.07642 color rgbf <1.0000,1.0000,0.9647,0.0000>]
  [0.10205 color rgbf <1.0000,1.0000,0.9686,0.0000>]
  [0.12744 color rgbf <1.0000,1.0000,0.9686,0.0000>]
  [0.15283 color rgbf <1.0000,1.0000,0.9686,0.0000>]
  [0.17847 color rgbf <1.0000,1.0000,0.9647,0.0000>]
  [0.20386 color rgbf <0.9922,0.9922,0.9608,0.0000>]
  [0.26440 color rgbf <0.9843,0.9255,0.9569,0.0000>]
  [0.32520 color rgbf <0.9725,0.8353,0.9529,0.0000>]
  [0.38574 color rgbf <0.9608,0.7255,0.9490,0.0000>]
  [0.44629 color rgbf <0.9451,0.6078,0.9451,0.0000>]
  [0.50684 color rgbf <0.9294,0.4863,0.9373,0.0000>]
  [0.56763 color rgbf <0.9059,0.3765,0.9176,0.0000>]
  [0.62817 color rgbf <0.8784,0.2824,0.8902,0.0000>]
  [0.68872 color rgbf <0.8471,0.2118,0.8471,0.0000>]
  [0.69434 color rgbf <0.8275,0.1922,0.8235,1.0000>]
  [0.70386 color rgbf <0.8039,0.1686,0.7843,1.0000>]
  [0.71899 color rgbf <0.7490,0.1412,0.7020,1.0000>]
  [0.73413 color rgbf <0.6902,0.1294,0.6078,1.0000>]
  [0.74489 color rgbf <0.6431,0.1294,0.5333,1.0000>]
  [0.74927 color rgbf <0.6275,0.1294,0.5059,1.0000>]
  [0.76440 color rgbf <0.5647,0.1294,0.4039,1.0000>]
  [0.77954 color rgbf <0.5059,0.1373,0.3098,1.0000>]
  [0.79346 color rgbf <0.4588,0.1373,0.2353,1.0000>]
  [0.79468 color rgbf <0.4588,0.1412,0.2314,0.9254>]
  [0.80981 color rgbf <0.4235,0.1412,0.1765,0.0000>]
  [0.83350 color rgbf <0.4039,0.1373,0.1451,0.0000>]
  [0.85742 color rgbf <0.3922,0.1373,0.1294,0.0000>]
  [0.88110 color rgbf <0.3922,0.1373,0.1255,0.0000>]
  [0.90503 color rgbf <0.3961,0.1373,0.1333,0.0000>]
  [0.92871 color rgbf <0.4039,0.1373,0.1451,0.0000>]
  [0.95239 color rgbf <0.4118,0.1412,0.1608,0.0000>]
  [0.97632 color rgbf <0.4196,0.1412,0.1725,0.0000>]
  [1.00000 color rgbf <0.4235,0.1412,0.1765,0.0000>]
}