Modern Living With a Gray Sectional Sofa Gray sectional couches give a modern appearance to living spaces. They're also suitable for families with soft fabrics that stand up to messes and spills. This West Elm sofa, for example, is upholstered with durable performance linen which can withstand stains and tears. https://www.sofasandcouches.com/products/linen-l-shape-sectional-sofa-with-pull-out-bed-dark-grey