Create a coastal retreat in your kitchen with a Spanish hacienda theme. Use a color palette inspired by the sea, such as shades of blue, white, and sandy beige. Incorporate natural materials like driftwood, seashells, and rattan furniture. Install large windows to maximize natural light and provide a view of the ocean or beach. Add a touch of nautical charm with rope accents, striped textiles, and beach-inspired artwork. This kitchen ambiance will make you feel like you're on a relaxing vacation by the Spanish coast.