title: Add a color picker to an iOS app
body: <p>I'm trying to add a color picker to my iOS application, using Xcode 5. <a href="https://developer.apple.com/library/mac/documentation/cocoa/conceptual/DrawColor/Tasks/ChoosingColors.html">It appears that Xcode offers a color well via the Palettes Panel of Interface Builder</a>, but I can't find the Palettes Panel (nor can I find any documentation of it online beyond that link).</p>
  
  <p>That link also suggests an <code>NSColorWell</code> can be added programatically. I'd prefer to go the Interface Builder route, but if that's not an option sample code would be welcome.</p>