version: 1.10

package palette

import "image/color/palette"

Overview

Package palette provides standard color palettes.

Index

Package files

generate.go palette.go

Variables

  1. var Plan9 = []color.Color{
  2.     color.RGBA{0x00, 0x00, 0x00, 0xff},
  3.     color.RGBA{0x00, 0x00, 0x44, 0xff},
  4.     color.RGBA{0x00, 0x00, 0x88, 0xff},
  5.     color.RGBA{0x00, 0x00, 0xcc, 0xff},
  6.     color.RGBA{0x00, 0x44, 0x00, 0xff},
  7.     color.RGBA{0x00, 0x44, 0x44, 0xff},
  8.     color.RGBA{0x00, 0x44, 0x88, 0xff},
  9.     color.RGBA{0x00, 0x44, 0xcc, 0xff},
  10.     color.RGBA{0x00, 0x88, 0x00, 0xff},
  11.     color.RGBA{0x00, 0x88, 0x44, 0xff},
  12.     color.RGBA{0x00, 0x88, 0x88, 0xff},
  13.     color.RGBA{0x00, 0x88, 0xcc, 0xff},
  14.     color.RGBA{0x00, 0xcc, 0x00, 0xff},
  15.     color.RGBA{0x00, 0xcc, 0x44, 0xff},
  16.     color.RGBA{0x00, 0xcc, 0x88, 0xff},
  17.     color.RGBA{0x00, 0xcc, 0xcc, 0xff},
  18.     color.RGBA{0x00, 0xdd, 0xdd, 0xff},
  19.     color.RGBA{0x11, 0x11, 0x11, 0xff},
  20.     color.RGBA{0x00, 0x00, 0x55, 0xff},
  21.     color.RGBA{0x00, 0x00, 0x99, 0xff},
  22.     color.RGBA{0x00, 0x00, 0xdd, 0xff},
  23.     color.RGBA{0x00, 0x55, 0x00, 0xff},
  24.     color.RGBA{0x00, 0x55, 0x55, 0xff},
  25.     color.RGBA{0x00, 0x4c, 0x99, 0xff},
  26.     color.RGBA{0x00, 0x49, 0xdd, 0xff},
  27.     color.RGBA{0x00, 0x99, 0x00, 0xff},
  28.     color.RGBA{0x00, 0x99, 0x4c, 0xff},
  29.     color.RGBA{0x00, 0x99, 0x99, 0xff},
  30.     color.RGBA{0x00, 0x93, 0xdd, 0xff},
  31.     color.RGBA{0x00, 0xdd, 0x00, 0xff},
  32.     color.RGBA{0x00, 0xdd, 0x49, 0xff},
  33.     color.RGBA{0x00, 0xdd, 0x93, 0xff},
  34.     color.RGBA{0x00, 0xee, 0x9e, 0xff},
  35.     color.RGBA{0x00, 0xee, 0xee, 0xff},
  36.     color.RGBA{0x22, 0x22, 0x22, 0xff},
  37.     color.RGBA{0x00, 0x00, 0x66, 0xff},
  38.     color.RGBA{0x00, 0x00, 0xaa, 0xff},
  39.     color.RGBA{0x00, 0x00, 0xee, 0xff},
  40.     color.RGBA{0x00, 0x66, 0x00, 0xff},
  41.     color.RGBA{0x00, 0x66, 0x66, 0xff},
  42.     color.RGBA{0x00, 0x55, 0xaa, 0xff},
  43.     color.RGBA{0x00, 0x4f, 0xee, 0xff},
  44.     color.RGBA{0x00, 0xaa, 0x00, 0xff},
  45.     color.RGBA{0x00, 0xaa, 0x55, 0xff},
  46.     color.RGBA{0x00, 0xaa, 0xaa, 0xff},
  47.     color.RGBA{0x00, 0x9e, 0xee, 0xff},
  48.     color.RGBA{0x00, 0xee, 0x00, 0xff},
  49.     color.RGBA{0x00, 0xee, 0x4f, 0xff},
  50.     color.RGBA{0x00, 0xff, 0x55, 0xff},
  51.     color.RGBA{0x00, 0xff, 0xaa, 0xff},
  52.     color.RGBA{0x00, 0xff, 0xff, 0xff},
  53.     color.RGBA{0x33, 0x33, 0x33, 0xff},
  54.     color.RGBA{0x00, 0x00, 0x77, 0xff},
  55.     color.RGBA{0x00, 0x00, 0xbb, 0xff},
  56.     color.RGBA{0x00, 0x00, 0xff, 0xff},
  57.     color.RGBA{0x00, 0x77, 0x00, 0xff},
  58.     color.RGBA{0x00, 0x77, 0x77, 0xff},
  59.     color.RGBA{0x00, 0x5d, 0xbb, 0xff},
  60.     color.RGBA{0x00, 0x55, 0xff, 0xff},
  61.     color.RGBA{0x00, 0xbb, 0x00, 0xff},
  62.     color.RGBA{0x00, 0xbb, 0x5d, 0xff},
  63.     color.RGBA{0x00, 0xbb, 0xbb, 0xff},
  64.     color.RGBA{0x00, 0xaa, 0xff, 0xff},
  65.     color.RGBA{0x00, 0xff, 0x00, 0xff},
  66.     color.RGBA{0x44, 0x00, 0x44, 0xff},
  67.     color.RGBA{0x44, 0x00, 0x88, 0xff},
  68.     color.RGBA{0x44, 0x00, 0xcc, 0xff},
  69.     color.RGBA{0x44, 0x44, 0x00, 0xff},
  70.     color.RGBA{0x44, 0x44, 0x44, 0xff},
  71.     color.RGBA{0x44, 0x44, 0x88, 0xff},
  72.     color.RGBA{0x44, 0x44, 0xcc, 0xff},
  73.     color.RGBA{0x44, 0x88, 0x00, 0xff},
  74.     color.RGBA{0x44, 0x88, 0x44, 0xff},
  75.     color.RGBA{0x44, 0x88, 0x88, 0xff},
  76.     color.RGBA{0x44, 0x88, 0xcc, 0xff},
  77.     color.RGBA{0x44, 0xcc, 0x00, 0xff},
  78.     color.RGBA{0x44, 0xcc, 0x44, 0xff},
  79.     color.RGBA{0x44, 0xcc, 0x88, 0xff},
  80.     color.RGBA{0x44, 0xcc, 0xcc, 0xff},
  81.     color.RGBA{0x44, 0x00, 0x00, 0xff},
  82.     color.RGBA{0x55, 0x00, 0x00, 0xff},
  83.     color.RGBA{0x55, 0x00, 0x55, 0xff},
  84.     color.RGBA{0x4c, 0x00, 0x99, 0xff},
  85.     color.RGBA{0x49, 0x00, 0xdd, 0xff},
  86.     color.RGBA{0x55, 0x55, 0x00, 0xff},
  87.     color.RGBA{0x55, 0x55, 0x55, 0xff},
  88.     color.RGBA{0x4c, 0x4c, 0x99, 0xff},
  89.     color.RGBA{0x49, 0x49, 0xdd, 0xff},
  90.     color.RGBA{0x4c, 0x99, 0x00, 0xff},
  91.     color.RGBA{0x4c, 0x99, 0x4c, 0xff},
  92.     color.RGBA{0x4c, 0x99, 0x99, 0xff},
  93.     color.RGBA{0x49, 0x93, 0xdd, 0xff},
  94.     color.RGBA{0x49, 0xdd, 0x00, 0xff},
  95.     color.RGBA{0x49, 0xdd, 0x49, 0xff},
  96.     color.RGBA{0x49, 0xdd, 0x93, 0xff},
  97.     color.RGBA{0x49, 0xdd, 0xdd, 0xff},
  98.     color.RGBA{0x4f, 0xee, 0xee, 0xff},
  99.     color.RGBA{0x66, 0x00, 0x00, 0xff},
  100.     color.RGBA{0x66, 0x00, 0x66, 0xff},
  101.     color.RGBA{0x55, 0x00, 0xaa, 0xff},
  102.     color.RGBA{0x4f, 0x00, 0xee, 0xff},
  103.     color.RGBA{0x66, 0x66, 0x00, 0xff},
  104.     color.RGBA{0x66, 0x66, 0x66, 0xff},
  105.     color.RGBA{0x55, 0x55, 0xaa, 0xff},
  106.     color.RGBA{0x4f, 0x4f, 0xee, 0xff},
  107.     color.RGBA{0x55, 0xaa, 0x00, 0xff},
  108.     color.RGBA{0x55, 0xaa, 0x55, 0xff},
  109.     color.RGBA{0x55, 0xaa, 0xaa, 0xff},
  110.     color.RGBA{0x4f, 0x9e, 0xee, 0xff},
  111.     color.RGBA{0x4f, 0xee, 0x00, 0xff},
  112.     color.RGBA{0x4f, 0xee, 0x4f, 0xff},
  113.     color.RGBA{0x4f, 0xee, 0x9e, 0xff},
  114.     color.RGBA{0x55, 0xff, 0xaa, 0xff},
  115.     color.RGBA{0x55, 0xff, 0xff, 0xff},
  116.     color.RGBA{0x77, 0x00, 0x00, 0xff},
  117.     color.RGBA{0x77, 0x00, 0x77, 0xff},
  118.     color.RGBA{0x5d, 0x00, 0xbb, 0xff},
  119.     color.RGBA{0x55, 0x00, 0xff, 0xff},
  120.     color.RGBA{0x77, 0x77, 0x00, 0xff},
  121.     color.RGBA{0x77, 0x77, 0x77, 0xff},
  122.     color.RGBA{0x5d, 0x5d, 0xbb, 0xff},
  123.     color.RGBA{0x55, 0x55, 0xff, 0xff},
  124.     color.RGBA{0x5d, 0xbb, 0x00, 0xff},
  125.     color.RGBA{0x5d, 0xbb, 0x5d, 0xff},
  126.     color.RGBA{0x5d, 0xbb, 0xbb, 0xff},
  127.     color.RGBA{0x55, 0xaa, 0xff, 0xff},
  128.     color.RGBA{0x55, 0xff, 0x00, 0xff},
  129.     color.RGBA{0x55, 0xff, 0x55, 0xff},
  130.     color.RGBA{0x88, 0x00, 0x88, 0xff},
  131.     color.RGBA{0x88, 0x00, 0xcc, 0xff},
  132.     color.RGBA{0x88, 0x44, 0x00, 0xff},
  133.     color.RGBA{0x88, 0x44, 0x44, 0xff},
  134.     color.RGBA{0x88, 0x44, 0x88, 0xff},
  135.     color.RGBA{0x88, 0x44, 0xcc, 0xff},
  136.     color.RGBA{0x88, 0x88, 0x00, 0xff},
  137.     color.RGBA{0x88, 0x88, 0x44, 0xff},
  138.     color.RGBA{0x88, 0x88, 0x88, 0xff},
  139.     color.RGBA{0x88, 0x88, 0xcc, 0xff},
  140.     color.RGBA{0x88, 0xcc, 0x00, 0xff},
  141.     color.RGBA{0x88, 0xcc, 0x44, 0xff},
  142.     color.RGBA{0x88, 0xcc, 0x88, 0xff},
  143.     color.RGBA{0x88, 0xcc, 0xcc, 0xff},
  144.     color.RGBA{0x88, 0x00, 0x00, 0xff},
  145.     color.RGBA{0x88, 0x00, 0x44, 0xff},
  146.     color.RGBA{0x99, 0x00, 0x4c, 0xff},
  147.     color.RGBA{0x99, 0x00, 0x99, 0xff},
  148.     color.RGBA{0x93, 0x00, 0xdd, 0xff},
  149.     color.RGBA{0x99, 0x4c, 0x00, 0xff},
  150.     color.RGBA{0x99, 0x4c, 0x4c, 0xff},
  151.     color.RGBA{0x99, 0x4c, 0x99, 0xff},
  152.     color.RGBA{0x93, 0x49, 0xdd, 0xff},
  153.     color.RGBA{0x99, 0x99, 0x00, 0xff},
  154.     color.RGBA{0x99, 0x99, 0x4c, 0xff},
  155.     color.RGBA{0x99, 0x99, 0x99, 0xff},
  156.     color.RGBA{0x93, 0x93, 0xdd, 0xff},
  157.     color.RGBA{0x93, 0xdd, 0x00, 0xff},
  158.     color.RGBA{0x93, 0xdd, 0x49, 0xff},
  159.     color.RGBA{0x93, 0xdd, 0x93, 0xff},
  160.     color.RGBA{0x93, 0xdd, 0xdd, 0xff},
  161.     color.RGBA{0x99, 0x00, 0x00, 0xff},
  162.     color.RGBA{0xaa, 0x00, 0x00, 0xff},
  163.     color.RGBA{0xaa, 0x00, 0x55, 0xff},
  164.     color.RGBA{0xaa, 0x00, 0xaa, 0xff},
  165.     color.RGBA{0x9e, 0x00, 0xee, 0xff},
  166.     color.RGBA{0xaa, 0x55, 0x00, 0xff},
  167.     color.RGBA{0xaa, 0x55, 0x55, 0xff},
  168.     color.RGBA{0xaa, 0x55, 0xaa, 0xff},
  169.     color.RGBA{0x9e, 0x4f, 0xee, 0xff},
  170.     color.RGBA{0xaa, 0xaa, 0x00, 0xff},
  171.     color.RGBA{0xaa, 0xaa, 0x55, 0xff},
  172.     color.RGBA{0xaa, 0xaa, 0xaa, 0xff},
  173.     color.RGBA{0x9e, 0x9e, 0xee, 0xff},
  174.     color.RGBA{0x9e, 0xee, 0x00, 0xff},
  175.     color.RGBA{0x9e, 0xee, 0x4f, 0xff},
  176.     color.RGBA{0x9e, 0xee, 0x9e, 0xff},
  177.     color.RGBA{0x9e, 0xee, 0xee, 0xff},
  178.     color.RGBA{0xaa, 0xff, 0xff, 0xff},
  179.     color.RGBA{0xbb, 0x00, 0x00, 0xff},
  180.     color.RGBA{0xbb, 0x00, 0x5d, 0xff},
  181.     color.RGBA{0xbb, 0x00, 0xbb, 0xff},
  182.     color.RGBA{0xaa, 0x00, 0xff, 0xff},
  183.     color.RGBA{0xbb, 0x5d, 0x00, 0xff},
  184.     color.RGBA{0xbb, 0x5d, 0x5d, 0xff},
  185.     color.RGBA{0xbb, 0x5d, 0xbb, 0xff},
  186.     color.RGBA{0xaa, 0x55, 0xff, 0xff},
  187.     color.RGBA{0xbb, 0xbb, 0x00, 0xff},
  188.     color.RGBA{0xbb, 0xbb, 0x5d, 0xff},
  189.     color.RGBA{0xbb, 0xbb, 0xbb, 0xff},
  190.     color.RGBA{0xaa, 0xaa, 0xff, 0xff},
  191.     color.RGBA{0xaa, 0xff, 0x00, 0xff},
  192.     color.RGBA{0xaa, 0xff, 0x55, 0xff},
  193.     color.RGBA{0xaa, 0xff, 0xaa, 0xff},
  194.     color.RGBA{0xcc, 0x00, 0xcc, 0xff},
  195.     color.RGBA{0xcc, 0x44, 0x00, 0xff},
  196.     color.RGBA{0xcc, 0x44, 0x44, 0xff},
  197.     color.RGBA{0xcc, 0x44, 0x88, 0xff},
  198.     color.RGBA{0xcc, 0x44, 0xcc, 0xff},
  199.     color.RGBA{0xcc, 0x88, 0x00, 0xff},
  200.     color.RGBA{0xcc, 0x88, 0x44, 0xff},
  201.     color.RGBA{0xcc, 0x88, 0x88, 0xff},
  202.     color.RGBA{0xcc, 0x88, 0xcc, 0xff},
  203.     color.RGBA{0xcc, 0xcc, 0x00, 0xff},
  204.     color.RGBA{0xcc, 0xcc, 0x44, 0xff},
  205.     color.RGBA{0xcc, 0xcc, 0x88, 0xff},
  206.     color.RGBA{0xcc, 0xcc, 0xcc, 0xff},
  207.     color.RGBA{0xcc, 0x00, 0x00, 0xff},
  208.     color.RGBA{0xcc, 0x00, 0x44, 0xff},
  209.     color.RGBA{0xcc, 0x00, 0x88, 0xff},
  210.     color.RGBA{0xdd, 0x00, 0x93, 0xff},
  211.     color.RGBA{0xdd, 0x00, 0xdd, 0xff},
  212.     color.RGBA{0xdd, 0x49, 0x00, 0xff},
  213.     color.RGBA{0xdd, 0x49, 0x49, 0xff},
  214.     color.RGBA{0xdd, 0x49, 0x93, 0xff},
  215.     color.RGBA{0xdd, 0x49, 0xdd, 0xff},
  216.     color.RGBA{0xdd, 0x93, 0x00, 0xff},
  217.     color.RGBA{0xdd, 0x93, 0x49, 0xff},
  218.     color.RGBA{0xdd, 0x93, 0x93, 0xff},
  219.     color.RGBA{0xdd, 0x93, 0xdd, 0xff},
  220.     color.RGBA{0xdd, 0xdd, 0x00, 0xff},
  221.     color.RGBA{0xdd, 0xdd, 0x49, 0xff},
  222.     color.RGBA{0xdd, 0xdd, 0x93, 0xff},
  223.     color.RGBA{0xdd, 0xdd, 0xdd, 0xff},
  224.     color.RGBA{0xdd, 0x00, 0x00, 0xff},
  225.     color.RGBA{0xdd, 0x00, 0x49, 0xff},
  226.     color.RGBA{0xee, 0x00, 0x4f, 0xff},
  227.     color.RGBA{0xee, 0x00, 0x9e, 0xff},
  228.     color.RGBA{0xee, 0x00, 0xee, 0xff},
  229.     color.RGBA{0xee, 0x4f, 0x00, 0xff},
  230.     color.RGBA{0xee, 0x4f, 0x4f, 0xff},
  231.     color.RGBA{0xee, 0x4f, 0x9e, 0xff},
  232.     color.RGBA{0xee, 0x4f, 0xee, 0xff},
  233.     color.RGBA{0xee, 0x9e, 0x00, 0xff},
  234.     color.RGBA{0xee, 0x9e, 0x4f, 0xff},
  235.     color.RGBA{0xee, 0x9e, 0x9e, 0xff},
  236.     color.RGBA{0xee, 0x9e, 0xee, 0xff},
  237.     color.RGBA{0xee, 0xee, 0x00, 0xff},
  238.     color.RGBA{0xee, 0xee, 0x4f, 0xff},
  239.     color.RGBA{0xee, 0xee, 0x9e, 0xff},
  240.     color.RGBA{0xee, 0xee, 0xee, 0xff},
  241.     color.RGBA{0xee, 0x00, 0x00, 0xff},
  242.     color.RGBA{0xff, 0x00, 0x00, 0xff},
  243.     color.RGBA{0xff, 0x00, 0x55, 0xff},
  244.     color.RGBA{0xff, 0x00, 0xaa, 0xff},
  245.     color.RGBA{0xff, 0x00, 0xff, 0xff},
  246.     color.RGBA{0xff, 0x55, 0x00, 0xff},
  247.     color.RGBA{0xff, 0x55, 0x55, 0xff},
  248.     color.RGBA{0xff, 0x55, 0xaa, 0xff},
  249.     color.RGBA{0xff, 0x55, 0xff, 0xff},
  250.     color.RGBA{0xff, 0xaa, 0x00, 0xff},
  251.     color.RGBA{0xff, 0xaa, 0x55, 0xff},
  252.     color.RGBA{0xff, 0xaa, 0xaa, 0xff},
  253.     color.RGBA{0xff, 0xaa, 0xff, 0xff},
  254.     color.RGBA{0xff, 0xff, 0x00, 0xff},
  255.     color.RGBA{0xff, 0xff, 0x55, 0xff},
  256.     color.RGBA{0xff, 0xff, 0xaa, 0xff},
  257.     color.RGBA{0xff, 0xff, 0xff, 0xff},
  258. }

Plan9 is a 256-color palette that partitions the 24-bit RGB space into 4×4×4
subdivision, with 4 shades in each subcube. Compared to the WebSafe, the idea is
to reduce the color resolution by dicing the color cube into fewer cells, and to
use the extra space to increase the intensity resolution. This results in 16
gray shades (4 gray subcubes with 4 samples in each), 13 shades of each primary
and secondary color (3 subcubes with 4 samples plus black) and a reasonable
selection of colors covering the rest of the color cube. The advantage is better
representation of continuous tones.

This palette was used in the Plan 9 Operating System, described at
https://9p.io/magic/man2html/6/color

  1. var WebSafe = []color.Color{
  2.     color.RGBA{0x00, 0x00, 0x00, 0xff},
  3.     color.RGBA{0x00, 0x00, 0x33, 0xff},
  4.     color.RGBA{0x00, 0x00, 0x66, 0xff},
  5.     color.RGBA{0x00, 0x00, 0x99, 0xff},
  6.     color.RGBA{0x00, 0x00, 0xcc, 0xff},
  7.     color.RGBA{0x00, 0x00, 0xff, 0xff},
  8.     color.RGBA{0x00, 0x33, 0x00, 0xff},
  9.     color.RGBA{0x00, 0x33, 0x33, 0xff},
  10.     color.RGBA{0x00, 0x33, 0x66, 0xff},
  11.     color.RGBA{0x00, 0x33, 0x99, 0xff},
  12.     color.RGBA{0x00, 0x33, 0xcc, 0xff},
  13.     color.RGBA{0x00, 0x33, 0xff, 0xff},
  14.     color.RGBA{0x00, 0x66, 0x00, 0xff},
  15.     color.RGBA{0x00, 0x66, 0x33, 0xff},
  16.     color.RGBA{0x00, 0x66, 0x66, 0xff},
  17.     color.RGBA{0x00, 0x66, 0x99, 0xff},
  18.     color.RGBA{0x00, 0x66, 0xcc, 0xff},
  19.     color.RGBA{0x00, 0x66, 0xff, 0xff},
  20.     color.RGBA{0x00, 0x99, 0x00, 0xff},
  21.     color.RGBA{0x00, 0x99, 0x33, 0xff},
  22.     color.RGBA{0x00, 0x99, 0x66, 0xff},
  23.     color.RGBA{0x00, 0x99, 0x99, 0xff},
  24.     color.RGBA{0x00, 0x99, 0xcc, 0xff},
  25.     color.RGBA{0x00, 0x99, 0xff, 0xff},
  26.     color.RGBA{0x00, 0xcc, 0x00, 0xff},
  27.     color.RGBA{0x00, 0xcc, 0x33, 0xff},
  28.     color.RGBA{0x00, 0xcc, 0x66, 0xff},
  29.     color.RGBA{0x00, 0xcc, 0x99, 0xff},
  30.     color.RGBA{0x00, 0xcc, 0xcc, 0xff},
  31.     color.RGBA{0x00, 0xcc, 0xff, 0xff},
  32.     color.RGBA{0x00, 0xff, 0x00, 0xff},
  33.     color.RGBA{0x00, 0xff, 0x33, 0xff},
  34.     color.RGBA{0x00, 0xff, 0x66, 0xff},
  35.     color.RGBA{0x00, 0xff, 0x99, 0xff},
  36.     color.RGBA{0x00, 0xff, 0xcc, 0xff},
  37.     color.RGBA{0x00, 0xff, 0xff, 0xff},
  38.     color.RGBA{0x33, 0x00, 0x00, 0xff},
  39.     color.RGBA{0x33, 0x00, 0x33, 0xff},
  40.     color.RGBA{0x33, 0x00, 0x66, 0xff},
  41.     color.RGBA{0x33, 0x00, 0x99, 0xff},
  42.     color.RGBA{0x33, 0x00, 0xcc, 0xff},
  43.     color.RGBA{0x33, 0x00, 0xff, 0xff},
  44.     color.RGBA{0x33, 0x33, 0x00, 0xff},
  45.     color.RGBA{0x33, 0x33, 0x33, 0xff},
  46.     color.RGBA{0x33, 0x33, 0x66, 0xff},
  47.     color.RGBA{0x33, 0x33, 0x99, 0xff},
  48.     color.RGBA{0x33, 0x33, 0xcc, 0xff},
  49.     color.RGBA{0x33, 0x33, 0xff, 0xff},
  50.     color.RGBA{0x33, 0x66, 0x00, 0xff},
  51.     color.RGBA{0x33, 0x66, 0x33, 0xff},
  52.     color.RGBA{0x33, 0x66, 0x66, 0xff},
  53.     color.RGBA{0x33, 0x66, 0x99, 0xff},
  54.     color.RGBA{0x33, 0x66, 0xcc, 0xff},
  55.     color.RGBA{0x33, 0x66, 0xff, 0xff},
  56.     color.RGBA{0x33, 0x99, 0x00, 0xff},
  57.     color.RGBA{0x33, 0x99, 0x33, 0xff},
  58.     color.RGBA{0x33, 0x99, 0x66, 0xff},
  59.     color.RGBA{0x33, 0x99, 0x99, 0xff},
  60.     color.RGBA{0x33, 0x99, 0xcc, 0xff},
  61.     color.RGBA{0x33, 0x99, 0xff, 0xff},
  62.     color.RGBA{0x33, 0xcc, 0x00, 0xff},
  63.     color.RGBA{0x33, 0xcc, 0x33, 0xff},
  64.     color.RGBA{0x33, 0xcc, 0x66, 0xff},
  65.     color.RGBA{0x33, 0xcc, 0x99, 0xff},
  66.     color.RGBA{0x33, 0xcc, 0xcc, 0xff},
  67.     color.RGBA{0x33, 0xcc, 0xff, 0xff},
  68.     color.RGBA{0x33, 0xff, 0x00, 0xff},
  69.     color.RGBA{0x33, 0xff, 0x33, 0xff},
  70.     color.RGBA{0x33, 0xff, 0x66, 0xff},
  71.     color.RGBA{0x33, 0xff, 0x99, 0xff},
  72.     color.RGBA{0x33, 0xff, 0xcc, 0xff},
  73.     color.RGBA{0x33, 0xff, 0xff, 0xff},
  74.     color.RGBA{0x66, 0x00, 0x00, 0xff},
  75.     color.RGBA{0x66, 0x00, 0x33, 0xff},
  76.     color.RGBA{0x66, 0x00, 0x66, 0xff},
  77.     color.RGBA{0x66, 0x00, 0x99, 0xff},
  78.     color.RGBA{0x66, 0x00, 0xcc, 0xff},
  79.     color.RGBA{0x66, 0x00, 0xff, 0xff},
  80.     color.RGBA{0x66, 0x33, 0x00, 0xff},
  81.     color.RGBA{0x66, 0x33, 0x33, 0xff},
  82.     color.RGBA{0x66, 0x33, 0x66, 0xff},
  83.     color.RGBA{0x66, 0x33, 0x99, 0xff},
  84.     color.RGBA{0x66, 0x33, 0xcc, 0xff},
  85.     color.RGBA{0x66, 0x33, 0xff, 0xff},
  86.     color.RGBA{0x66, 0x66, 0x00, 0xff},
  87.     color.RGBA{0x66, 0x66, 0x33, 0xff},
  88.     color.RGBA{0x66, 0x66, 0x66, 0xff},
  89.     color.RGBA{0x66, 0x66, 0x99, 0xff},
  90.     color.RGBA{0x66, 0x66, 0xcc, 0xff},
  91.     color.RGBA{0x66, 0x66, 0xff, 0xff},
  92.     color.RGBA{0x66, 0x99, 0x00, 0xff},
  93.     color.RGBA{0x66, 0x99, 0x33, 0xff},
  94.     color.RGBA{0x66, 0x99, 0x66, 0xff},
  95.     color.RGBA{0x66, 0x99, 0x99, 0xff},
  96.     color.RGBA{0x66, 0x99, 0xcc, 0xff},
  97.     color.RGBA{0x66, 0x99, 0xff, 0xff},
  98.     color.RGBA{0x66, 0xcc, 0x00, 0xff},
  99.     color.RGBA{0x66, 0xcc, 0x33, 0xff},
  100.     color.RGBA{0x66, 0xcc, 0x66, 0xff},
  101.     color.RGBA{0x66, 0xcc, 0x99, 0xff},
  102.     color.RGBA{0x66, 0xcc, 0xcc, 0xff},
  103.     color.RGBA{0x66, 0xcc, 0xff, 0xff},
  104.     color.RGBA{0x66, 0xff, 0x00, 0xff},
  105.     color.RGBA{0x66, 0xff, 0x33, 0xff},
  106.     color.RGBA{0x66, 0xff, 0x66, 0xff},
  107.     color.RGBA{0x66, 0xff, 0x99, 0xff},
  108.     color.RGBA{0x66, 0xff, 0xcc, 0xff},
  109.     color.RGBA{0x66, 0xff, 0xff, 0xff},
  110.     color.RGBA{0x99, 0x00, 0x00, 0xff},
  111.     color.RGBA{0x99, 0x00, 0x33, 0xff},
  112.     color.RGBA{0x99, 0x00, 0x66, 0xff},
  113.     color.RGBA{0x99, 0x00, 0x99, 0xff},
  114.     color.RGBA{0x99, 0x00, 0xcc, 0xff},
  115.     color.RGBA{0x99, 0x00, 0xff, 0xff},
  116.     color.RGBA{0x99, 0x33, 0x00, 0xff},
  117.     color.RGBA{0x99, 0x33, 0x33, 0xff},
  118.     color.RGBA{0x99, 0x33, 0x66, 0xff},
  119.     color.RGBA{0x99, 0x33, 0x99, 0xff},
  120.     color.RGBA{0x99, 0x33, 0xcc, 0xff},
  121.     color.RGBA{0x99, 0x33, 0xff, 0xff},
  122.     color.RGBA{0x99, 0x66, 0x00, 0xff},
  123.     color.RGBA{0x99, 0x66, 0x33, 0xff},
  124.     color.RGBA{0x99, 0x66, 0x66, 0xff},
  125.     color.RGBA{0x99, 0x66, 0x99, 0xff},
  126.     color.RGBA{0x99, 0x66, 0xcc, 0xff},
  127.     color.RGBA{0x99, 0x66, 0xff, 0xff},
  128.     color.RGBA{0x99, 0x99, 0x00, 0xff},
  129.     color.RGBA{0x99, 0x99, 0x33, 0xff},
  130.     color.RGBA{0x99, 0x99, 0x66, 0xff},
  131.     color.RGBA{0x99, 0x99, 0x99, 0xff},
  132.     color.RGBA{0x99, 0x99, 0xcc, 0xff},
  133.     color.RGBA{0x99, 0x99, 0xff, 0xff},
  134.     color.RGBA{0x99, 0xcc, 0x00, 0xff},
  135.     color.RGBA{0x99, 0xcc, 0x33, 0xff},
  136.     color.RGBA{0x99, 0xcc, 0x66, 0xff},
  137.     color.RGBA{0x99, 0xcc, 0x99, 0xff},
  138.     color.RGBA{0x99, 0xcc, 0xcc, 0xff},
  139.     color.RGBA{0x99, 0xcc, 0xff, 0xff},
  140.     color.RGBA{0x99, 0xff, 0x00, 0xff},
  141.     color.RGBA{0x99, 0xff, 0x33, 0xff},
  142.     color.RGBA{0x99, 0xff, 0x66, 0xff},
  143.     color.RGBA{0x99, 0xff, 0x99, 0xff},
  144.     color.RGBA{0x99, 0xff, 0xcc, 0xff},
  145.     color.RGBA{0x99, 0xff, 0xff, 0xff},
  146.     color.RGBA{0xcc, 0x00, 0x00, 0xff},
  147.     color.RGBA{0xcc, 0x00, 0x33, 0xff},
  148.     color.RGBA{0xcc, 0x00, 0x66, 0xff},
  149.     color.RGBA{0xcc, 0x00, 0x99, 0xff},
  150.     color.RGBA{0xcc, 0x00, 0xcc, 0xff},
  151.     color.RGBA{0xcc, 0x00, 0xff, 0xff},
  152.     color.RGBA{0xcc, 0x33, 0x00, 0xff},
  153.     color.RGBA{0xcc, 0x33, 0x33, 0xff},
  154.     color.RGBA{0xcc, 0x33, 0x66, 0xff},
  155.     color.RGBA{0xcc, 0x33, 0x99, 0xff},
  156.     color.RGBA{0xcc, 0x33, 0xcc, 0xff},
  157.     color.RGBA{0xcc, 0x33, 0xff, 0xff},
  158.     color.RGBA{0xcc, 0x66, 0x00, 0xff},
  159.     color.RGBA{0xcc, 0x66, 0x33, 0xff},
  160.     color.RGBA{0xcc, 0x66, 0x66, 0xff},
  161.     color.RGBA{0xcc, 0x66, 0x99, 0xff},
  162.     color.RGBA{0xcc, 0x66, 0xcc, 0xff},
  163.     color.RGBA{0xcc, 0x66, 0xff, 0xff},
  164.     color.RGBA{0xcc, 0x99, 0x00, 0xff},
  165.     color.RGBA{0xcc, 0x99, 0x33, 0xff},
  166.     color.RGBA{0xcc, 0x99, 0x66, 0xff},
  167.     color.RGBA{0xcc, 0x99, 0x99, 0xff},
  168.     color.RGBA{0xcc, 0x99, 0xcc, 0xff},
  169.     color.RGBA{0xcc, 0x99, 0xff, 0xff},
  170.     color.RGBA{0xcc, 0xcc, 0x00, 0xff},
  171.     color.RGBA{0xcc, 0xcc, 0x33, 0xff},
  172.     color.RGBA{0xcc, 0xcc, 0x66, 0xff},
  173.     color.RGBA{0xcc, 0xcc, 0x99, 0xff},
  174.     color.RGBA{0xcc, 0xcc, 0xcc, 0xff},
  175.     color.RGBA{0xcc, 0xcc, 0xff, 0xff},
  176.     color.RGBA{0xcc, 0xff, 0x00, 0xff},
  177.     color.RGBA{0xcc, 0xff, 0x33, 0xff},
  178.     color.RGBA{0xcc, 0xff, 0x66, 0xff},
  179.     color.RGBA{0xcc, 0xff, 0x99, 0xff},
  180.     color.RGBA{0xcc, 0xff, 0xcc, 0xff},
  181.     color.RGBA{0xcc, 0xff, 0xff, 0xff},
  182.     color.RGBA{0xff, 0x00, 0x00, 0xff},
  183.     color.RGBA{0xff, 0x00, 0x33, 0xff},
  184.     color.RGBA{0xff, 0x00, 0x66, 0xff},
  185.     color.RGBA{0xff, 0x00, 0x99, 0xff},
  186.     color.RGBA{0xff, 0x00, 0xcc, 0xff},
  187.     color.RGBA{0xff, 0x00, 0xff, 0xff},
  188.     color.RGBA{0xff, 0x33, 0x00, 0xff},
  189.     color.RGBA{0xff, 0x33, 0x33, 0xff},
  190.     color.RGBA{0xff, 0x33, 0x66, 0xff},
  191.     color.RGBA{0xff, 0x33, 0x99, 0xff},
  192.     color.RGBA{0xff, 0x33, 0xcc, 0xff},
  193.     color.RGBA{0xff, 0x33, 0xff, 0xff},
  194.     color.RGBA{0xff, 0x66, 0x00, 0xff},
  195.     color.RGBA{0xff, 0x66, 0x33, 0xff},
  196.     color.RGBA{0xff, 0x66, 0x66, 0xff},
  197.     color.RGBA{0xff, 0x66, 0x99, 0xff},
  198.     color.RGBA{0xff, 0x66, 0xcc, 0xff},
  199.     color.RGBA{0xff, 0x66, 0xff, 0xff},
  200.     color.RGBA{0xff, 0x99, 0x00, 0xff},
  201.     color.RGBA{0xff, 0x99, 0x33, 0xff},
  202.     color.RGBA{0xff, 0x99, 0x66, 0xff},
  203.     color.RGBA{0xff, 0x99, 0x99, 0xff},
  204.     color.RGBA{0xff, 0x99, 0xcc, 0xff},
  205.     color.RGBA{0xff, 0x99, 0xff, 0xff},
  206.     color.RGBA{0xff, 0xcc, 0x00, 0xff},
  207.     color.RGBA{0xff, 0xcc, 0x33, 0xff},
  208.     color.RGBA{0xff, 0xcc, 0x66, 0xff},
  209.     color.RGBA{0xff, 0xcc, 0x99, 0xff},
  210.     color.RGBA{0xff, 0xcc, 0xcc, 0xff},
  211.     color.RGBA{0xff, 0xcc, 0xff, 0xff},
  212.     color.RGBA{0xff, 0xff, 0x00, 0xff},
  213.     color.RGBA{0xff, 0xff, 0x33, 0xff},
  214.     color.RGBA{0xff, 0xff, 0x66, 0xff},
  215.     color.RGBA{0xff, 0xff, 0x99, 0xff},
  216.     color.RGBA{0xff, 0xff, 0xcc, 0xff},
  217.     color.RGBA{0xff, 0xff, 0xff, 0xff},
  218. }

WebSafe is a 216-color palette that was popularized by early versions of
Netscape Navigator. It is also known as the Netscape Color Cube.

See http://en.wikipedia.org/wiki/Web_colors#Web-safe_colors for details.