// cpt-city: gacruxa/klingnau/klingnau-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/klingnau
#declare klingnau_21 =
color_map {
  [0.00000 color rgbf <0.9882,0.9882,0.9882,0.0000>]
  [0.01099 color rgbf <0.0706,0.0706,0.0706,0.0000>]
  [0.12109 color rgbf <0.0706,0.0706,0.0706,0.0000>]
  [0.12109 color rgbf <0.4039,0.4039,0.4039,0.0000>]
  [0.12109 color rgbf <0.7412,0.7412,0.7412,0.0000>]
  [0.12971 color rgbf <0.7412,0.7412,0.7412,0.0000>]
  [0.22876 color rgbf <0.7412,0.7412,0.7412,0.0000>]
  [0.23682 color rgbf <0.0706,0.0706,0.0706,0.0000>]
  [0.30298 color rgbf <0.7412,0.7412,0.7412,0.0000>]
  [0.35815 color rgbf <0.0706,0.0706,0.0706,0.0000>]
  [0.36352 color rgbf <0.7059,0.6353,0.9529,0.0000>]
  [0.58960 color rgbf <0.7059,0.6353,0.9529,0.0000>]
  [0.59790 color rgbf <0.0706,0.0706,0.0706,0.0000>]
  [0.64210 color rgbf <0.4039,0.4039,0.4039,0.0000>]
  [0.65845 color rgbf <0.7412,0.7412,0.7412,0.0000>]
  [0.71899 color rgbf <0.0706,0.0706,0.0706,0.0000>]
  [0.72168 color rgbf <0.7412,0.7412,0.7412,0.0000>]
  [0.83472 color rgbf <0.7412,0.7412,0.7412,0.0000>]
  [0.84033 color rgbf <0.0706,0.0706,0.0706,0.0000>]
  [0.98901 color rgbf <0.0706,0.0706,0.0706,0.0000>]
  [1.00000 color rgbf <0.9882,0.9882,0.9882,0.0000>]
}