Dive into a sea of blue living room ideas for a calming, stylish space. Discover rich navy, soothing sky blue, and bold cobalt hues for walls, furniture, and decor. Explore modern, traditional, and coastal designs with blue accents, patterns, and textures. Find inspiration for paint colors, curtains, rugs, and artwork to create a tranquil, inviting ambiance. Elevate your home with these sophisticated, timeless blue living room looks.