Cool window background color?

FROM : Sanford Selznick
DATE : Sun Sep 02 03:55:32 2007

Sorry if this has been answered.  I'm obviously using the wrong google query.

What NSColor should I set my NSWindow background to to look modern
like the iApps?  (e.g.: iTunes.)

My users dislike the background color generated when "Textured" is set in IB.

(I'd rather not make custom gradient files in Photoshop.)

Thanks,
  Sanford