Blue Couch Living Room Color Palettes: 4 Designer-Approved Ways to Style a Blue Sofa Discover the best color palettes for a blue couch living room, from airy coastal whites to warm earthy terracottas and rich jewel tones. This easy color palette guide shows 4 designer-approved ways to style a blue sofa with coordinating wall colors, accent hues, and décor ideas. Perfect for modern, coastal, boho, or contemporary living rooms. Save this pin for instant home styling inspiration and tap to explore