216-color-table


             
 
Color 
 
 
 
 
 
// color cell fill 
$fill = "     "; 
$col_r = 0; // red color 
$col_g = 0; // green color 
$col_b = 0; // blue color 
$row_return = 0; 
$block_return = 0; 
echo "
"; 
while($col_r <= 255) { 
 $col_g = 0; 
 echo ""; 
 }else { 
 echo ""; 
 } 
} 
echo "  216 Colours Pallete
"; 
 $block_return++; 
 while($col_g <= 255) { 
 $col_b = 0; 
 while($col_b <= 255) { 
 $red = strtoupper(dechex($col_r)); 
 $green = strtoupper(dechex($col_g)); 
 $blue = strtoupper(dechex($col_b)); 
 $color = str_pad($red, 2, '0', STR_PAD_LEFT)."".str_pad($green, 2, '0', STR_PAD_LEFT)."".str_pad($blue, 2, '0', STR_PAD_LEFT); 
 ?> 
  
  // Form the row of 6 colors... 
 $row_return++; 
 if($row_return==6) { 
 echo "
"; 
 $row_return = 0; 
 } 
 $col_b+=51; // decrement for more colors, but be carefull, there are over 16 Million colors 
 } 
 $col_g+=51; // decrement for more colors, but be carefull, there are over 16 Million colors 
 } 
 $col_r+=51; // decrement for more colors, but be carefull, there are over 16 Million colors 
 // deal with the end rows in order to display the colors in a table... 
 if($block_return == 3) { 
 echo "
"; // end row & table 
// Display the Grey colors 
$col = 16; 
echo ""; 
echo "Greyscale
"; 
while($col <= 255) { 
 $red = strtoupper(dechex($col)); 
 $green = strtoupper(dechex($col)); 
 $blue = strtoupper(dechex($col)); 
 $color = str_pad($red, 2, '0', STR_PAD_LEFT)."".str_pad($green, 2, '0', STR_PAD_LEFT)."".str_pad($blue, 2, '0', STR_PAD_LEFT); 
 ?> 
  
  $col +=16; 
} 
echo "
"; 
?> 
 
 
 Hex Value:
Content Management Php

Greyscale
