// cpt-city: gacruxa/osse/osse-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/osse
#declare osse_13 =
color_map {
  [0.00000 color rgbf <0.7882,0.7882,0.6784,0.0000>]
  [0.12500 color rgbf <0.7961,0.7882,0.6941,0.0000>]
  [0.25000 color rgbf <0.8039,0.7882,0.7176,0.0000>]
  [0.37500 color rgbf <0.8118,0.7882,0.7451,0.0000>]
  [0.50000 color rgbf <0.8235,0.7882,0.7725,0.0000>]
  [0.62500 color rgbf <0.8353,0.7882,0.8000,0.0000>]
  [0.75000 color rgbf <0.8431,0.7882,0.8275,0.0000>]
  [0.87500 color rgbf <0.8510,0.7882,0.8510,0.0000>]
  [1.00000 color rgbf <0.8588,0.7882,0.8667,0.0000>]
}