Color Palette:
1. Color Name: Midnight Blue
   Hex Code: 
                            
                            #191970
                        
   Description: Represents the start of the program, setting the stage for the factorial calculation.

2. Color Name: Electric Blue
   Hex Code: 
                            
                            #7DF9FF
                        
   Description: Symbolizes the input of the number for which the factorial needs to be calculated.

3. Color Name: Lime Green
   Hex Code: 
                            
                            #32CD32
                        
   Description: Signifies the iterative process of multiplying the numbers to find the factorial.

4. Color Name: Golden Yellow
   Hex Code: 
                            
                            #FFD700
                        
   Description: Represents the result of the factorial calculation, shining brightly as the output.

5. Color Name: Steel Gray
   Hex Code: 
                            
                            #808080
                        
   Description: Illustrates the code structure and logic, providing a solid foundation for the factorial calculation.

6. Color Name: Lavender
   Hex Code: 
                            
                            #E6E6FA
                        
   Description: Represents the final result, exuding a sense of calm and completion after the factorial is calculated.