// cpt-city: gacruxa/duart/duart-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/duart
#declare duart_18 =
color_map {
  [0.00000 color rgbf <0.0039,0.0039,0.0039,0.0000>]
  [0.00269 color rgbf <0.8275,0.4039,0.1922,0.0000>]
  [0.09375 color rgbf <0.8275,0.4039,0.1922,0.0000>]
  [0.09912 color rgbf <0.0039,0.0039,0.0039,0.0000>]
  [0.14868 color rgbf <0.0039,0.0039,0.0039,0.0000>]
  [0.15161 color rgbf <0.9922,0.9922,0.9922,0.0000>]
  [0.19556 color rgbf <0.9922,0.9922,0.9922,0.0000>]
  [0.20117 color rgbf <0.0039,0.0039,0.0039,0.0000>]
  [0.24512 color rgbf <0.0039,0.0039,0.0039,0.0000>]
  [0.24512 color rgbf <0.8275,0.4039,0.1922,0.0000>]
  [0.34717 color rgbf <0.8275,0.4039,0.1922,0.0000>]
  [0.34985 color rgbf <0.0039,0.0039,0.0039,0.0000>]
  [0.39404 color rgbf <0.0039,0.0039,0.0039,0.0000>]
  [0.39941 color rgbf <0.9922,0.9922,0.9922,0.0000>]
  [0.45190 color rgbf <0.9922,0.9922,0.9922,0.0000>]
  [0.45727 color rgbf <0.8275,0.4039,0.1922,0.0000>]
  [0.54810 color rgbf <0.8275,0.4039,0.1922,0.0000>]
  [0.55102 color rgbf <0.8275,0.4039,0.1922,0.0000>]
  [1.00000 color rgbf <0.8275,0.4039,0.1922,0.9100>]
}