While we're busy doing silly pack/ unpack strings:
$str = '#FE00FD';
$str =~ tr/0-9a-fA-F//cd; # remove non-hex characters
my @rgb = unpack 'C*', pack 'H*', $str; # pack hex as 3 bytes, unpack
+ into list of 3 character codes
$" = ","; $\ = "\n";
print "(@rgb)";
Result:
(254,0,253)
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