How do I use deep blues and brass in winter interior design?

To use deep blues and brass in winter interior design, start by painting a statement wall in navy, teal, or blue-green to create a rich base. Complement this with brass fixtures like lighting or hardware that have a brushed finish for warmth without glare. Incorporate textured fabrics like wool boucle or velvet in cushions or throws to enhance coziness. Together, these elements produce a sophisticated, comforting winter space.