$result .= sprintf "$indent<item name=\"%s\">#00%s</item>\n",
'colorPrimaryTransparent', hslHex( $hue, $S, $l1 );
$result .= sprintf "$indent<item name=\"%s\">#%s</item>\n",
$result .= sprintf "$indent<item name=\"%s\">#00%s</item>\n",
'colorPrimaryTransparent', hslHex( $hue, $S, $l1 );
$result .= sprintf "$indent<item name=\"%s\">#%s</item>\n",