memo
//bgr to rgb
for($i = length($color); $i < 6;$i++){substr($color, 0, 0) = "0";}
$b=substr($color, 0 ,1); $g=substr($color, 2,3); $r=substr($color, 4,5);
$namecolor = $r.$b.$g;
//bgr to rgb
for($i = length($color); $i < 6;$i++){substr($color, 0, 0) = "0";}
$b=substr($color, 0 ,1); $g=substr($color, 2,3); $r=substr($color, 4,5);
$namecolor = $r.$b.$g;