迴圈設計 - 一層
| rgb (0,0,0) |
rgb (51,0,0) |
rgb (102,0,0) |
rgb (153,0,0) |
rgb (204,0,0) |
rgb (255,0,0) |
迴圈設計 - 兩層
| rgb (0,0,0) |
rgb (0,51,0) |
rgb (0,102,0) |
rgb (0,153,0) |
rgb (0,204,0) |
rgb (0,255,0) |
| rgb (51,0,0) |
rgb (51,51,0) |
rgb (51,102,0) |
rgb (51,153,0) |
rgb (51,204,0) |
rgb (51,255,0) |
| rgb (102,0,0) |
rgb (102,51,0) |
rgb (102,102,0) |
rgb (102,153,0) |
rgb (102,204,0) |
rgb (102,255,0) |
| rgb (153,0,0) |
rgb (153,51,0) |
rgb (153,102,0) |
rgb (153,153,0) |
rgb (153,204,0) |
rgb (153,255,0) |
| rgb (204,0,0) |
rgb (204,51,0) |
rgb (204,102,0) |
rgb (204,153,0) |
rgb (204,204,0) |
rgb (204,255,0) |
| rgb (255,0,0) |
rgb (255,51,0) |
rgb (255,102,0) |
rgb (255,153,0) |
rgb (255,204,0) |
rgb (255,255,0) |
迴圈設計 - 三層
|
| rgb (0,0,0) |
rgb (0,0,51) |
rgb (0,0,102) |
rgb (0,0,153) |
rgb (0,0,204) |
rgb (0,0,255) |
| rgb (0,51,0) |
rgb (0,51,51) |
rgb (0,51,102) |
rgb (0,51,153) |
rgb (0,51,204) |
rgb (0,51,255) |
| rgb (0,102,0) |
rgb (0,102,51) |
rgb (0,102,102) |
rgb (0,102,153) |
rgb (0,102,204) |
rgb (0,102,255) |
| rgb (0,153,0) |
rgb (0,153,51) |
rgb (0,153,102) |
rgb (0,153,153) |
rgb (0,153,204) |
rgb (0,153,255) |
| rgb (0,204,0) |
rgb (0,204,51) |
rgb (0,204,102) |
rgb (0,204,153) |
rgb (0,204,204) |
rgb (0,204,255) |
| rgb (0,255,0) |
rgb (0,255,51) |
rgb (0,255,102) |
rgb (0,255,153) |
rgb (0,255,204) |
rgb (0,255,255) |
|
| rgb (51,0,0) |
rgb (51,0,51) |
rgb (51,0,102) |
rgb (51,0,153) |
rgb (51,0,204) |
rgb (51,0,255) |
| rgb (51,51,0) |
rgb (51,51,51) |
rgb (51,51,102) |
rgb (51,51,153) |
rgb (51,51,204) |
rgb (51,51,255) |
| rgb (51,102,0) |
rgb (51,102,51) |
rgb (51,102,102) |
rgb (51,102,153) |
rgb (51,102,204) |
rgb (51,102,255) |
| rgb (51,153,0) |
rgb (51,153,51) |
rgb (51,153,102) |
rgb (51,153,153) |
rgb (51,153,204) |
rgb (51,153,255) |
| rgb (51,204,0) |
rgb (51,204,51) |
rgb (51,204,102) |
rgb (51,204,153) |
rgb (51,204,204) |
rgb (51,204,255) |
| rgb (51,255,0) |
rgb (51,255,51) |
rgb (51,255,102) |
rgb (51,255,153) |
rgb (51,255,204) |
rgb (51,255,255) |
|
| rgb (102,0,0) |
rgb (102,0,51) |
rgb (102,0,102) |
rgb (102,0,153) |
rgb (102,0,204) |
rgb (102,0,255) |
| rgb (102,51,0) |
rgb (102,51,51) |
rgb (102,51,102) |
rgb (102,51,153) |
rgb (102,51,204) |
rgb (102,51,255) |
| rgb (102,102,0) |
rgb (102,102,51) |
rgb (102,102,102) |
rgb (102,102,153) |
rgb (102,102,204) |
rgb (102,102,255) |
| rgb (102,153,0) |
rgb (102,153,51) |
rgb (102,153,102) |
rgb (102,153,153) |
rgb (102,153,204) |
rgb (102,153,255) |
| rgb (102,204,0) |
rgb (102,204,51) |
rgb (102,204,102) |
rgb (102,204,153) |
rgb (102,204,204) |
rgb (102,204,255) |
| rgb (102,255,0) |
rgb (102,255,51) |
rgb (102,255,102) |
rgb (102,255,153) |
rgb (102,255,204) |
rgb (102,255,255) |
|
| rgb (153,0,0) |
rgb (153,0,51) |
rgb (153,0,102) |
rgb (153,0,153) |
rgb (153,0,204) |
rgb (153,0,255) |
| rgb (153,51,0) |
rgb (153,51,51) |
rgb (153,51,102) |
rgb (153,51,153) |
rgb (153,51,204) |
rgb (153,51,255) |
| rgb (153,102,0) |
rgb (153,102,51) |
rgb (153,102,102) |
rgb (153,102,153) |
rgb (153,102,204) |
rgb (153,102,255) |
| rgb (153,153,0) |
rgb (153,153,51) |
rgb (153,153,102) |
rgb (153,153,153) |
rgb (153,153,204) |
rgb (153,153,255) |
| rgb (153,204,0) |
rgb (153,204,51) |
rgb (153,204,102) |
rgb (153,204,153) |
rgb (153,204,204) |
rgb (153,204,255) |
| rgb (153,255,0) |
rgb (153,255,51) |
rgb (153,255,102) |
rgb (153,255,153) |
rgb (153,255,204) |
rgb (153,255,255) |
|
| rgb (204,0,0) |
rgb (204,0,51) |
rgb (204,0,102) |
rgb (204,0,153) |
rgb (204,0,204) |
rgb (204,0,255) |
| rgb (204,51,0) |
rgb (204,51,51) |
rgb (204,51,102) |
rgb (204,51,153) |
rgb (204,51,204) |
rgb (204,51,255) |
| rgb (204,102,0) |
rgb (204,102,51) |
rgb (204,102,102) |
rgb (204,102,153) |
rgb (204,102,204) |
rgb (204,102,255) |
| rgb (204,153,0) |
rgb (204,153,51) |
rgb (204,153,102) |
rgb (204,153,153) |
rgb (204,153,204) |
rgb (204,153,255) |
| rgb (204,204,0) |
rgb (204,204,51) |
rgb (204,204,102) |
rgb (204,204,153) |
rgb (204,204,204) |
rgb (204,204,255) |
| rgb (204,255,0) |
rgb (204,255,51) |
rgb (204,255,102) |
rgb (204,255,153) |
rgb (204,255,204) |
rgb (204,255,255) |
|
| rgb (255,0,0) |
rgb (255,0,51) |
rgb (255,0,102) |
rgb (255,0,153) |
rgb (255,0,204) |
rgb (255,0,255) |
| rgb (255,51,0) |
rgb (255,51,51) |
rgb (255,51,102) |
rgb (255,51,153) |
rgb (255,51,204) |
rgb (255,51,255) |
| rgb (255,102,0) |
rgb (255,102,51) |
rgb (255,102,102) |
rgb (255,102,153) |
rgb (255,102,204) |
rgb (255,102,255) |
| rgb (255,153,0) |
rgb (255,153,51) |
rgb (255,153,102) |
rgb (255,153,153) |
rgb (255,153,204) |
rgb (255,153,255) |
| rgb (255,204,0) |
rgb (255,204,51) |
rgb (255,204,102) |
rgb (255,204,153) |
rgb (255,204,204) |
rgb (255,204,255) |
| rgb (255,255,0) |
rgb (255,255,51) |
rgb (255,255,102) |
rgb (255,255,153) |
rgb (255,255,204) |
rgb (255,255,255) |
<?php
echo "<tr>";
for ( $i=0; $i<=5; $i++) {
$r = $i*51;
echo "<td style='background-color:rgb($r,0,0);'>rgb ($r,0,0)</td>\n" ;
}
echo "</tr>";
?>