In this transitional gray kitchen, a subtle pop of color in the backsplash adds a touch of elegance and sophistication. The gray cabinets and marble countertops create a timeless and classic look, while the colorful backsplash adds a modern twist. The backsplash features subway tiles in a soft shade of blue, creating a calming and serene atmosphere. The combination of gray and a subtle pop of color in the backsplash creates a harmonious and balanced kitchen design.