Color Palette:

1. Color Name: Amethyst
   Hex Code: 
                            
                            #6A287E
                        
   Description: A rich and vibrant purple, reminiscent of royalty and elegance.

2. Color Name: Sapphire
   Hex Code: 
                            
                            #0F52BA
                        
   Description: A deep and luxurious blue, symbolizing wisdom and truth.

3. Color Name: Emerald
   Hex Code: 
                            
                            #50C878
                        
   Description: A lush and vivid green, representing growth and prosperity.

4. Color Name: Ruby
   Hex Code: 
                            
                            #E0115F
                        
   Description: A bold and passionate red, signifying love and energy.

5. Color Name: Topaz
   Hex Code: 
                            
                            #FFD700
                        
   Description: A warm and radiant yellow, evoking joy and abundance.

6. Color Name: Garnet
   Hex Code: 
                            
                            #7B1113
                        
   Description: A dark and intense red, associated with passion and celebration.

Description: This monochromatic jewel tone palette features rich and opulent colors perfect for a 50th birthday celebration. The deep purples, blues, greens, reds, yellows, and dark reds create a sophisticated and luxurious atmosphere, reflecting the milestone occasion.