Choosing a neutral color palette is essential for a sleek and minimalist kitchen. Opt for colors like white, gray, beige, or black to create a clean and timeless look. Use these neutral colors for your cabinets, countertops, backsplash, and walls. You can add pops of color through accessories or small decorative elements, but keep them minimal to maintain the overall sleekness. A neutral color palette creates a sense of calmness and simplicity, enhancing the minimalist theme of your kitchen.