title: How can I convert RGB to Lab?
body: <p>I have RGB values of downscaled pictures in my database and would like to use imagemagick to take care of the conversion to <a href="http://en.wikipedia.org/wiki/Lab_color_space" rel="nofollow">Lab</a>. But I have not been able to find code samples for this.</p>
  
  <p>How can i convert RGB color values to Lab using the Perl Imagemagick API? Is this even possible?</p>