|
Websichere Farben werden aus folgenden RGB-Werten gebildet:
0x00
0x33
0x66
0x99
0xCC
0xFF
Das folgende PHP-Script generiert eine Tabelle zur Anzeige der websicheren Farben:
<?php
// Color value definitions
$c = array('00','33','66','99','cc','ff');
// Start color table
echo '<table border="1" cellpadding="6">';
// Iterate R(ed) values
for ($i = 0; $i < 6; $i++)
{
// Iterate G(reen) values
for ($j = 0; $j < 6; $j++)
{
// Start color table row
echo '<tr>';
// Iterate B(lue) values
for ($k = 0; $k < 6; $k++)
{
// Get color value
$color = $c[$i].$c[$j].$c[$k];
// Get "inverted" color value
$colorinv = $c[5-$i].$c[5-$j].$c[5-$k];
// Display color table cell
echo '<th'
.' style="background-color:#'.$color.'; color:#'.$colorinv.';">'
.'#'.$color
.'</th>'
;
}
// End color table row
echo '</tr>';
}
}
// End color table
echo '</table>';
?>
Ausgabe/Anzeige:
#000000 | #000033 | #000066 | #000099 | #0000cc | #0000ff |
---|
#003300 | #003333 | #003366 | #003399 | #0033cc | #0033ff |
---|
#006600 | #006633 | #006666 | #006699 | #0066cc | #0066ff |
---|
#009900 | #009933 | #009966 | #009999 | #0099cc | #0099ff |
---|
#00cc00 | #00cc33 | #00cc66 | #00cc99 | #00cccc | #00ccff |
---|
#00ff00 | #00ff33 | #00ff66 | #00ff99 | #00ffcc | #00ffff |
---|
#330000 | #330033 | #330066 | #330099 | #3300cc | #3300ff |
---|
#333300 | #333333 | #333366 | #333399 | #3333cc | #3333ff |
---|
#336600 | #336633 | #336666 | #336699 | #3366cc | #3366ff |
---|
#339900 | #339933 | #339966 | #339999 | #3399cc | #3399ff |
---|
#33cc00 | #33cc33 | #33cc66 | #33cc99 | #33cccc | #33ccff |
---|
#33ff00 | #33ff33 | #33ff66 | #33ff99 | #33ffcc | #33ffff |
---|
#660000 | #660033 | #660066 | #660099 | #6600cc | #6600ff |
---|
#663300 | #663333 | #663366 | #663399 | #6633cc | #6633ff |
---|
#666600 | #666633 | #666666 | #666699 | #6666cc | #6666ff |
---|
#669900 | #669933 | #669966 | #669999 | #6699cc | #6699ff |
---|
#66cc00 | #66cc33 | #66cc66 | #66cc99 | #66cccc | #66ccff |
---|
#66ff00 | #66ff33 | #66ff66 | #66ff99 | #66ffcc | #66ffff |
---|
#990000 | #990033 | #990066 | #990099 | #9900cc | #9900ff |
---|
#993300 | #993333 | #993366 | #993399 | #9933cc | #9933ff |
---|
#996600 | #996633 | #996666 | #996699 | #9966cc | #9966ff |
---|
#999900 | #999933 | #999966 | #999999 | #9999cc | #9999ff |
---|
#99cc00 | #99cc33 | #99cc66 | #99cc99 | #99cccc | #99ccff |
---|
#99ff00 | #99ff33 | #99ff66 | #99ff99 | #99ffcc | #99ffff |
---|
#cc0000 | #cc0033 | #cc0066 | #cc0099 | #cc00cc | #cc00ff |
---|
#cc3300 | #cc3333 | #cc3366 | #cc3399 | #cc33cc | #cc33ff |
---|
#cc6600 | #cc6633 | #cc6666 | #cc6699 | #cc66cc | #cc66ff |
---|
#cc9900 | #cc9933 | #cc9966 | #cc9999 | #cc99cc | #cc99ff |
---|
#cccc00 | #cccc33 | #cccc66 | #cccc99 | #cccccc | #ccccff |
---|
#ccff00 | #ccff33 | #ccff66 | #ccff99 | #ccffcc | #ccffff |
---|
#ff0000 | #ff0033 | #ff0066 | #ff0099 | #ff00cc | #ff00ff |
---|
#ff3300 | #ff3333 | #ff3366 | #ff3399 | #ff33cc | #ff33ff |
---|
#ff6600 | #ff6633 | #ff6666 | #ff6699 | #ff66cc | #ff66ff |
---|
#ff9900 | #ff9933 | #ff9966 | #ff9999 | #ff99cc | #ff99ff |
---|
#ffcc00 | #ffcc33 | #ffcc66 | #ffcc99 | #ffcccc | #ffccff |
---|
#ffff00 | #ffff33 | #ffff66 | #ffff99 | #ffffcc | #ffffff |
---|
PHP-Anwendung: Websichere Farben anzeigen • © 2024 Manfred Baumeister • Aktualisiert: 02. Oktober 2010, 23:36 [UTC]
|