text: //
  //  UIColor+Ext.h
  //  Pods
  //
  //  Created by Leon on 3/22/16.
  //
  //
  
  #import <UIKit/UIKit.h>
  
  @interface UIColor (Ext)
  
  + (UIColor *)md_colorWithHexString:(NSString *)hexString;
  + (UIColor *)md_colorWithHexString:(NSString *)hexString alpha:(CGFloat)alpha;
  + (UIColor *)md_colorWithIntRed:(NSInteger)r green:(NSInteger)g blue:(NSInteger)b;
  + (UIColor *)md_colorWithIntRed:(NSInteger)r green:(NSInteger)g blue:(NSInteger)b alpha:(NSInteger)a;
  
  @end
  
  