Achieve a modern and sleek coastal ambiance in your kitchen with a nautical theme. Opt for a color palette of cool grays, crisp whites, and pops of ocean blue for a contemporary look. Choose glossy white cabinetry with minimalistic hardware and a quartz countertop for a clean aesthetic. Incorporate coastal decor elements such as a glass tile backsplash in shades of blue, sleek stainless steel appliances, and abstract ocean-inspired artwork. Install recessed lighting for a streamlined look and add bar stools with chrome accents. This kitchen ambiance will exude modern coastal elegance.