4 title => 'terminal colour cheat sheet',
7 "Index of all terminal/console colour codes,",
8 "with an example result of various environments.",
11 color code terminal console escape table xterm rxvt
13 stylesheet => [qw'light dark'],
17 <h1>Terminal colours</h1>
21 use Shiar_Sheet::Colour;
25 my $col = Shiar_Sheet::Colour->new(@_);
26 my $minhex = $col->rgb24;
27 my $css = '#' . $col->rgb48;
28 my $inverse = '#' . sprintf('%X', $col->luminance/255 < .3 ? 12 : 0) x 3;
30 my $sample = [ qw(#000 #FFF) ];
31 ($name, $sample) = @$name if ref $name eq 'ARRAY';
33 my $out = sprintf('<td title="%s" style="%s">%s',
34 join(',', map { int } @$col),
35 "background:$css; color:$inverse; padding:0 1ex",
38 $out .= sprintf '<td style="%s"><code>%s</code>', "background:$_; color:$css", $minhex
45 sprintf('<a title="%s" href="%s">html</a>',
46 'HTML keywords (inherited by CSSā„2.1 and SVG), mostly identical to X11',
47 'http://www.w3.org/TR/css3-color/#html4',
51 qw/000000:black 800000:maroon 008000:green 808000:olive
52 000080:navy 800080:purple 008080:cyan C0C0C0:silver
53 808080:gray FF0000:red 00FF00:lime FFFF00:yellow
54 0000FF:blue FF00FF:fuchsia 00FFFF:aqua FFFFFF:white /,
56 # -cga => linux console, kde?
58 qw/000000 AA0000 00AA00 AA5500 0000AA AA00AA 00AAAA AAAAAA
59 555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF/,
60 # qw/reset bold dim italic underline blink fastblink reverse hidden/,
62 # -xterm => rxvt except for blues
64 qw/000000 CC0000 00CC00 CCCC00 4682B4 CC00CC 00CCCC E5E5E5
65 4C4C4C FF0000 00FF00 FFFF00 1E90FF FF00FF 00FFFF FFFFFF/,
67 # -tango => default Gnome theme
69 qw/2E3436 CC0000 4E9A06 C4A000 3465A4 75507B 06989A D3D7CF
70 555753 EF2929 8AE234 FCE94F 729FCF AD7FA8 34E2E2 EEEEEC/,
73 sprintf('<a title="%s" href="%s">xkcd</a>',
74 'human averages in xkcd survey results',
75 'http://blog.xkcd.com/2010/05/03/color-survey-results/',
79 qw/000000:black 650021:maroon 15b01a:green 6e750e:olive
80 01153e:navy 7e1e9c:purple 029386:teal c5c9c7:silver
81 929591:grey e50000:red aaff32:lime ffff14:yellow
82 0343df:blue ed0dd9:fuchsia 00ffff:cyan ffffff:white /,
85 sprintf('<a href="%s" title="%s">android</a>',
86 'http://developer.android.com/guide/practices/ui_guidelines/icon_design.html',
87 'recommended colour palette for Android icons',
91 qw/FFFFFF:white BFBFBF:light 808080:medium 404040:dark
92 000000:black 6699FF:blue1 3366CC:blue2 003399:blue3
93 99CC33:green1 00CC00:green2 669933:green3 FFCC00:orange1
94 FF9900:orange2 FF6600:orange3 CC0000:red /,
100 qw/000000 C23621 25BC24 ADAD27 492EE1 D338D3 33BBC8 CBCCCD
101 818383 FC391F 31E722 EAEC23 5833FF F935F8 14F0F0 E9EBEB /,
104 qw/000000 BB0000 00BB00 BBBB00 0000BB BB00BB 00BBBB BBBBBB
105 555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF /,
108 sprintf('<a href="%s" title="%s">SluTTY</a>',
109 'http://www.npjh.com/slutty.html',
110 'PuTTY fork with light colour scheme',
114 qw/000000 9C1D1D 6C9446 AC9A47 335786 8F6496 486768 E0DCDC
115 2F2F2F CD5757 8FC35B D1C45E 5C81A9 BC95B7 76CBCB EEEEEC /,
119 for my $term (qw/cga xterm tango app html xkcd/) {
120 print '<table>', "\n";
121 printf "<caption>%s</caption>\n", $col{"-$term"}[0] || $term;
122 for my $num (0 .. $#{ $col{$term} }) {
123 my ($rgb, $name) = split /:/, $col{$term}[$num], 2;
125 $name = [ $name, ['#333'] ] if $term eq 'xkcd';
126 print '<tr>', colcell($name, $rgb);
128 print "</table>\n\n";
134 <div class="section">
135 <h2>88-colour space</h2>
142 my $index = $r*4*4 + $g*4 + $b + 16;
143 print colcell($index, map {(0, 139, 205, 255)[$_]} $r, $g, $b);
151 print colcell(80+$_, (($_ + 2 + ($_>0)) * 255/11) x 3) for 0 .. 7;
152 print "</table>\n\n";
155 <: if ($ENV{PATH_INFO} =~ /256/) { :>
158 <div class="section">
159 <h2>256-colour space</h2>
166 my $index = $r*6*6 + $g*6 + $b + 16;
167 print colcell($index, map { $_ && $_*40 + 55 } $r, $g, $b);
175 for my $row (0, 12) {
177 print colcell(232+$_, ($_*10 + 8) x 3) for $row .. $row+11;