Sea Mariner vs Urbane Bronze
Sea Mariner and Urbane Bronze come from the same Sherwin-Williams collection. Hue-wise, Sea Mariner belongs to the blue-grey family and Urbane Bronze to the grey family. Their light reflectance values are nearly the same — 7 vs 8 — so neither will read significantly brighter or darker than the other. Where Sea Mariner leans cool, Urbane Bronze reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 11.4 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Sea Mariner vs Urbane Bronze in Real Spaces
1 real room side by side. Seeing Sea Mariner and Urbane Bronze in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Sea Mariner reads more restrained here, while Urbane Bronze adds a sense of enclosure and warmth.
Color Details
Sea Mariner vs Urbane Bronze Simulated Comparison
5 simulated room previews — drag the slider on each to see Sea Mariner on one side and Urbane Bronze on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Sea Mariner comparisons
See how Sea Mariner stacks up against other well-photographed colors across different brands and tones.
