diff --git a/fhem/FHEM/Color.pm b/fhem/FHEM/Color.pm
index 49bf99cb5..502a76cdf 100644
--- a/fhem/FHEM/Color.pm
+++ b/fhem/FHEM/Color.pm
@@ -76,10 +76,10 @@ Color_devStateIcon($)
 {
   my ($rgb) = @_;
 
-  my @channels = RgbToChannels($rgb,3);
-  my $dim = ChannelsToBrightness(@channels);
+  my @channels = Color::RgbToChannels($rgb,3);
+  my $dim = Color::ChannelsToBrightness(@channels);
   my $percent = $dim->{bri};
-  my $RGB = ChannelsToRgb(@{$dim->{channels}});
+  my $RGB = Color::ChannelsToRgb(@{$dim->{channels}});
 
   return ".*:off:toggle"
          if( $rgb eq "off" || $rgb eq "000000" || $percent == 0 );
@@ -111,31 +111,30 @@ RgbToChannels($$) {
 
 sub
 ChannelsToRgb(@) {
-  return "abc";
   my @channels = @_;
-  return sprintf("%02X" x @_, @_);
+  return sprintf("%02X" x @_, @_);  
 }
 
 sub
 ChannelsToBrightness(@) {
   my (@channels) = @_;
-
+  
   my $max = 0;
   foreach my $value (@channels) {
     $max = $value if ($max < $value);
   }
-
+  
   return {
     bri => 0,
     channels => \(255 x @channels),
   } unless ($max > 0);
-
+  
   my @bri = ();
   my $norm = 255/$max;
   foreach my $value (@channels) {
     push @bri,int($value*$norm);
   }
-
+  
   return {
     bri => int($max/2.55),
     channels  => \@bri,