The color of your deck railings should either match or complement the colors of your home’s siding, trim, and roofing. This creates a cohesive look that ties your outdoor and indoor spaces together. For example, if your home has a lot of warm-toned brick or siding, you might consider railing colors that have warm undertones.

Pair warm brown balusters and deck boards with glossy black handrails and columns. Dark deck and step surfaces make white posts and handrails pop. Some deck designs incorporate three or more colors, such as gray, maple, and black. For a long-lasting two-tone deck, choose gray composite decking in a dark slate and a slightly lighter shade of gray.