Upgrade your living or family room with a blue sofa or loveseat from Overstock.com. To accommodate your the seating needs of your large family, choose a sectional sofa from brands such as Zahra, Porter Harlow, and Jennifer Taylor, or create a more cozy atmosphere in a smaller living space with a loveseat or settee from Christopher Knight Home, Furniture of America, or Ave Six. If you have a more traditional home, opt for sofas in pale, lighter shades of blue or a sofa that features a light-blue floral pattern. For more modern rooms, choose a faux leather sofa or loveseat in bright royal blue or a more subtle blue-gray. Teal and turquoise sofas with sleek lines and wood or metal legs add a mid-Century modern touch to your room, and tufted sofas with scrolled arms provide a more high-end feel.