Color Palette:
1. Maroon: 
                            
                            #800000
                         - The main color for the card membership design, representing sophistication and exclusivity.
2. Gold: 
                            
                            #FFD700
                         - A luxurious accent color that complements the maroon, adding a touch of elegance.
3. Ivory: 
                            
                            #FFFFF0
                         - A neutral color that provides a soft and classic backdrop for the design.
4. Charcoal: 
                            
                            #36454F
                         - A deep, rich color that adds depth and contrast to the palette.
5. Champagne: 
                            
                            #F7E7CE
                         - A subtle and warm color that enhances the overall aesthetic of the design.
6. Burgundy: 
                            
                            #800020
                         - A darker shade of maroon that adds variation and richness to the color scheme.