title: How to access extension of UIColor in Swift?
body: <p>I am very new to swift and trying to create an extension of UIColor class as </p>
  
  <pre><code>extension UIColor{
  
      func getCustomBlueColor() -&gt; UIColor {
          return UIColor(red:0.043, green:0.576 ,blue:0.588 , alpha:1.00)   
      }
  
  }
  </code></pre>
  
  <p>After this I accessed the method as</p>
  
  <pre><code>btnShare.setTitleColor(UIColor.getCustomBlueColor(**UIColor**), forState: UIControlState.Normal)
  </code></pre>
  
  <p>I don't know what I should pass as an argument to this statement.</p>