Create a warm and inviting coastal kitchen with a sandy beige color palette. Paint the walls in a soft beige shade to evoke the feeling of sandy beaches. Choose beige or light brown cabinets to complement the wall color. Install a natural stone or wood countertop to add texture and warmth. Incorporate seashell accents by using them as decorative elements on open shelves or as drawer pulls. Hang woven baskets on the wall to store kitchen essentials and add a rustic coastal touch.