For a contemporary kitchen with clean lines, opt for a sleek and streamlined design. Choose cabinets with flat-panel doors and minimal hardware to create a seamless look. Use a monochromatic color scheme, such as shades of gray or white, to maintain a clean and cohesive aesthetic. Incorporate modern appliances with stainless steel finishes for a polished look. Consider adding a large kitchen island with a waterfall countertop to enhance the sleekness of the design. With its clean lines and monochromatic color palette, this kitchen style exudes a sense of modernity and sophistication.