Rakefile

#SOLARIZED HEX     16/8 TERMCOL  XTERM/HEX   L*A*B      RGB         HSB
#--------- ------- ---- -------  ----------- ---------- ----------- -----------
#base03    #002b36  8/4 brblack  234 #1c1c1c 15 -12 -12   0  43  54 193 100  21
#base02    #073642  0/4 black    235 #262626 20 -12 -12   7  54  66 192  90  26
#base01    #586e75 10/7 brgreen  240 #585858 45 -07 -07  88 110 117 194  25  46
#base00    #657b83 11/7 bryellow 241 #626262 50 -07 -07 101 123 131 195  23  51
#base0     #839496 12/6 brblue   244 #808080 60 -06 -03 131 148 150 186  13  59
#base1     #93a1a1 14/4 brcyan   245 #8a8a8a 65 -05 -02 147 161 161 180   9  63
#base2     #eee8d5  7/7 white    254 #e4e4e4 92 -00  10 238 232 213  44  11  93
#base3     #fdf6e3 15/7 brwhite  230 #ffffd7 97  00  10 253 246 227  44  10  99
#yellow    #b58900  3/3 yellow   136 #af8700 60  10  65 181 137   0  45 100  71
#orange    #cb4b16  9/3 brred    166 #d75f00 50  50  55 203  75  22  18  89  80
#red       #dc322f  1/1 red      160 #d70000 50  65  45 220  50  47   1  79  86
#magenta   #d33682  5/5 magenta  125 #af005f 50  65 -05 211  54 130 331  74  83
#violet    #6c71c4 13/5 brmagenta 61 #5f5faf 50  15 -45 108 113 196 237  45  77
#blue      #268bd2  4/4 blue      33 #0087ff 55 -10 -45  38 139 210 205  82  82
#cyan      #2aa198  6/6 cyan      37 #00afaf 60 -35 -05  42 161 152 175  74  63
#green     #859900  2/2 green     64 #5f8700 60 -20  65 133 153   0  68 100  60

SOLARIZED = {
  :base03   => [0,    43,   54  ],
  :base02   => [7,    54,   66  ],
  :base01   => [88,   110,  117 ],
  :base00   => [101,  123,  131 ],
  :base0    => [131,  148,  150 ],
  :base1    => [147,  161,  161 ],
  :base2    => [238,  232,  213 ],
  :base3    => [253,  246,  227 ],
  :yellow   => [181,  137,  0   ],
  :orange   => [203,  75,   22  ],
  :red      => [220,  50,   47  ],
  :magenta  => [211,  54,   130 ],
  :violet   => [108,  113,  196 ],
  :blue     => [38,   139,  210 ],
  :cyan     => [42,   161,  152 ],
  :green    => [133,  153,  0   ],
}

COMMON = {
  'Color0'            => SOLARIZED[:base02],
  'Color0Intense'     => SOLARIZED[:base03],
  'Color1'            => SOLARIZED[:red],
  'Color1Intense'     => SOLARIZED[:orange],
  'Color2'            => SOLARIZED[:green],
  'Color2Intense'     => SOLARIZED[:base01],
  'Color3'            => SOLARIZED[:yellow],
  'Color3Intense'     => SOLARIZED[:base00],
  'Color4'            => SOLARIZED[:blue],
  'Color4Intense'     => SOLARIZED[:base0],
  'Color5'            => SOLARIZED[:magenta],
  'Color5Intense'     => SOLARIZED[:violet],
  'Color6'            => SOLARIZED[:cyan],
  'Color6Intense'     => SOLARIZED[:base1],
  'Color7'            => SOLARIZED[:base2],
  'Color7Intense'     => SOLARIZED[:base3],
}

task :light do
  colors = COMMON.merge(
    'Background'        => SOLARIZED[:base3],
    'BackgroundIntense' => SOLARIZED[:base2],
    'Foreground'        => SOLARIZED[:base00],
    'ForegroundIntense' => SOLARIZED[:base01],
  )

  write_colorscheme("Solarized Light", colors)
end

task :dark do
  colors = COMMON.merge(
    'Background'        => SOLARIZED[:base03],
    'BackgroundIntense' => SOLARIZED[:base02],
    'Foreground'        => SOLARIZED[:base0],
    'ForegroundIntense' => SOLARIZED[:base1],
  )

  write_colorscheme("Solarized Dark", colors)
end

task :default => [:dark, :light]

def write_colorscheme(colorscheme, colors)
  File.open("#{colorscheme}.colorscheme", "w") do |f|
    colors.each do |name, rgb|
      f << [
        "[#{name}]",
        "Color=#{rgb.join(",")}",
        "Transparency=false",
        "\n"
      ].join("\n")
    end

    f << [
      "[General]",
      "Description=#{colorscheme}",
      "Opacity=1"
    ].join("\n")
  end
end