title: Setting the navigation bar to the same color as the dark keyboard on iOS 7
body: <p>Beginner question! I'd like to set the navigation bar in my app to the same color as the dark keyboard.</p>
  
  <p>I'm setting the app to use only the dark keyboard by calling:</p>
  
  <p><code>[[UITextField appearance] setKeyboardAppearance:UIKeyboardAppearanceDark];</code></p>
  
  <p>I would like the color of the navigation bar to match the background color of the keyboard. It's easy enough to change the color of the navigation bar, by calling something like:</p>
  
  <p><code>[[UINavigationBar appearance] setBarTintColor:[UIColor colorWithRed:0.0f green:0.4f blue:0.0f alpha:1.0f]];</code></p>
  
  <p>but I would like to use the same color as the keyboard. Is there a way to specifically call the keyboard color? Or alternatively, would anyone know what the specific value is for the keyboard color?</p>