Fix typo in LUV -> XYZ conversion

diff --git a/lib/Convert/Color/LUV.pm b/lib/Convert/Color/LUV.pm
index bc4d8549392900b5b7a28cb5b5e535b596e758f3..926844432e0899b746d8ea6255e127ffe38977c5 100644 (file)
--- a/lib/Convert/Color/LUV.pm
+++ b/lib/Convert/Color/LUV.pm
@@ -54,7 +54,7 @@ sub convert_to_xyz {
        my $var_v = $v / (13 * $l) + REF_V;
        my $y = _l_to_y $l;
        my $x = 9 * $y * $var_u / (4 * $var_v);
        my $var_v = $v / (13 * $l) + REF_V;
        my $y = _l_to_y $l;
        my $x = 9 * $y * $var_u / (4 * $var_v);

-       my $z = (9 * $y - (14 * $var_v * $y) - ($var_v * $x)) / (3 * $var_v);
+       my $z = (9 * $y - (15 * $var_v * $y) - ($var_v * $x)) / (3 * $var_v);

        Convert::Color::XYZ->new($x, $y, $z)
 }
 
        Convert::Color::XYZ->new($x, $y, $z)
 }