text: //
  //  Created by Mathieu Bolard on 31/07/12.
  //  Copyright (c) 2012 Mathieu Bolard. All rights reserved.
  //
  //  https://github.com/mattlawer/BButton
  //
  //
  //  BButton is licensed under the MIT license
  //  http://opensource.org/licenses/MIT
  //
  //
  //  -----------------------------------------
  //  Edited and refactored by Jesse Squires on 2 April, 2013.
  //
  //  http://github.com/jessesquires/BButton
  //
  //  http://hexedbits.com
  //
  
  #import <UIKit/UIKit.h>
  
  @interface UIColor (BButton)
  
  #pragma mark - Custom colors
  
  + (UIColor *)bb_defaultColorV2;
  + (UIColor *)bb_defaultColorV3;
  
  + (UIColor *)bb_primaryColorV2;
  + (UIColor *)bb_primaryColorV3;
  
  + (UIColor *)bb_infoColorV2;
  + (UIColor *)bb_infoColorV3;
  
  + (UIColor *)bb_successColorV2;
  + (UIColor *)bb_successColorV3;
  
  + (UIColor *)bb_warningColorV2;
  + (UIColor *)bb_warningColorV3;
  
  + (UIColor *)bb_dangerColorV2;
  + (UIColor *)bb_dangerColorV3;
  
  + (UIColor *)bb_inverseColorV2;
  + (UIColor *)bb_inverseColorV3;
  
  + (UIColor *)bb_twitterColor;
  + (UIColor *)bb_facebookColor;
  + (UIColor *)bb_purpleBButtonColor;
  + (UIColor *)bb_grayBButtonColor;
  
  #pragma mark - Utilities
  
  - (UIColor *)bb_desaturatedColorToPercentSaturation:(CGFloat)percent;
  - (UIColor *)bb_lightenColorWithValue:(CGFloat)value;
  - (UIColor *)bb_darkenColorWithValue:(CGFloat)value;
  - (BOOL)bb_isLightColor;
  
  @end