title: Is there a standard XML or JSON schema for color palettes?
body: <p>I'd like to make color palettes available through a Web service, and am wondering if there are any standard schemas (in XML, JSON, etc) for color palettes.  </p>
  
  <p>Googling has not been fruitful.  Do any exist, or should I roll my own?</p>
  
  <p>Thanks!</p>
  
  <p><strong>Edit</strong>: something as simple as this would work:</p>
  
  <pre><code>[ 'FFFFFF', '000000', ... ]
  </code></pre>
  
  <p>But if there is a standard for transmitting color palettes, I'd like to go with it, even if it has more features than I need.</p>