Achieve a contemporary and elegant kitchen design by combining shades of gray with luxurious marble accents. Choose light gray cabinets paired with a marble countertop and backsplash to create a timeless and sophisticated look. Incorporate brushed brass or gold hardware and fixtures to add a touch of glamour. Use open shelving or glass-front cabinets to display your stylish dinnerware and glassware. Install pendant lights with marble or glass shades to enhance the luxurious feel. Add a cozy seating area with plush gray upholstered chairs or a marble dining table to create a comfortable and elegant space.