Describir: Making the most of extract and replacing an unwanted colour /

 _____       ___      _____      ___      _____     ______    _____   
|  __ \\    / _ \\   |__  //    / _ \\   |__  //   /_   _//  / ____|| 
| |  \ ||  / //\ \\    / //    | / \ ||    / //     -| ||-  / //---`' 
| |__/ || |  ___  ||  / //__   | \_/ ||   / //__    _| ||_  \ \\___   
|_____//  |_||  |_|| /_____||   \___//   /_____||  /_____//  \_____|| 
 -----`   `-`   `-`  `-----`    `---`    `-----`   `-----`    `----`  
                                                                      
  _____   
 |  ___|| 
 | ||__   
 | ||__   
 |_____|| 
 `-----`