<?php $color = 'FFAABB'; // for example $r = \hexdec(\substr($color, 0, 2))/255; $g = \hexdec(\substr($color, 2, 2))/255; $b = \hexdec(\substr($color, 4, 2))/255; echo "red is $r\n"; echo "green is $g\n"; echo "blue is $b\n\n";
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