Peristyle Brass vs Sea Mariner
Both are Sherwin-Williams colors. Hue-wise, Peristyle Brass belongs to the beige family and Sea Mariner to the blue-grey family. At LRV 30 vs 7, Peristyle Brass will read as the brighter of the two — a 23-point gap that matters most in north-facing or low-light rooms. The tonal difference — Peristyle Brass's warm character against Sea Mariner's cool — becomes most visible against white trim or in morning light. At ΔE 48.5, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Peristyle Brass vs Sea Mariner Simulated Comparison
5 simulated room previews — drag the slider on each to see Peristyle Brass on one side and Sea Mariner 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 Peristyle Brass comparisons
See how Peristyle Brass stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 30, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 30), opening up a space where Peristyle Brass encloses it.
Peristyle Brass reflects far more light (LRV 30 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 30, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 30 vs 30), so neither reads brighter in a room.
Mizzle reflects far more light (LRV 52 vs 30), opening up a space where Peristyle Brass encloses it.
At LRV 60 vs 30, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 30), opening up a space where Peristyle Brass encloses it.
With LRVs of 30 and 27, the two reflect almost the same amount of light.
At LRV 43 vs 30, French Gray is decisively the brighter choice.
At LRV 30 vs 4, Peristyle Brass is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 30), opening up a space where Peristyle Brass encloses it.
Peristyle Brass reflects far more light (LRV 30 vs 13), opening up a space where Bancha encloses it.
Hardwick White reflects far more light (LRV 44 vs 30), opening up a space where Peristyle Brass encloses it.
At LRV 84 vs 30, Pure White is decisively the brighter choice.
A 8-point LRV gap (30 vs 21) makes Peristyle Brass the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 30), opening up a space where Peristyle Brass encloses it.
Shoji White reflects far more light (LRV 74 vs 30), opening up a space where Peristyle Brass encloses it.
Snowbound reflects far more light (LRV 83 vs 30), opening up a space where Peristyle Brass encloses it.
At LRV 51 vs 30, Pigeon is decisively the brighter choice.
Peristyle Brass reflects far more light (LRV 30 vs 12), opening up a space where Pewter Green encloses it.
Peristyle Brass reflects far more light (LRV 30 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 30), opening up a space where Peristyle Brass encloses it.
A 11-point LRV gap (41 vs 30) makes Dix Blue the marginally brighter of the two.
Peristyle Brass reflects far more light (LRV 30 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 30), opening up a space where Peristyle Brass encloses it.
Their light reflectance is nearly identical (LRV 31 vs 30), so neither reads brighter in a room.