 	//*************************
 	
 	/**
+	Return a gray color.
+	
+	- parameter c: Color. Default 50
+	- parameter a: Alpha value. Default 1.0
+	
+	- returns: Custom pink color.
+	*/
+	public class func WASGray(c: Int = 50, a: CGFloat = 1.0) -> UIColor {
+		return UIColor(r:c, g: c, b: c, a: a)!
+	}
+	
+	/**
 	Return a custom color using r:155, g: 155, b: 155, a: 0.2 to use in separators
 	
 	- parameter a: Alpha value. Default 0.2
 	
 	- returns: Custom pink color.
 	*/
-	class func WASLineColor(alpha: CGFloat = 0.2) -> UIColor {
-		return UIColor(r:155, g: 155, b: 155, a: alpha)!
+	public class func WASLineColor(alpha: CGFloat = 0.2) -> UIColor {
+		return self.WASGray(155)
 	}
 	
 	/**

	
	- parameter a: Alpha value. Default 1.0
	
	- returns: Custom pink color.
	*/
	public class func WASPinkColor(alpha: CGFloat = 1) -> UIColor {
		return UIColor(r: 80, g: 210, b: 194, a: alpha)!
	}
	
	/**
	Return a custom color using r: 140, g: 136, b: 255

	
	- returns: Custom purple color.
	*/
	public class func WASPurpleColor(alpha: CGFloat = 1.0) -> UIColor {
		return UIColor(r: 140, g: 136, b: 255, a: alpha)!
	}
	
