Gauntlet Gray vs Pewter Cast
Both are Sherwin-Williams colors. These are both greys, so the question isn't which hue to choose — it's where within grey to land. At LRV 31 vs 17, Pewter Cast will read as the brighter of the two — a 14-point gap that matters most in north-facing or low-light rooms. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 14.2, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Gauntlet Gray vs Pewter Cast in Real Spaces
4 real rooms side by side. Seeing Gauntlet Gray and Pewter Cast in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Pewter Cast will make the room feel meaningfully brighter than Gauntlet Gray would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Pewter Cast will make the room feel meaningfully brighter than Gauntlet Gray would.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that Pewter Cast will make the room feel meaningfully brighter than Gauntlet Gray would.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Pewter Cast returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Gauntlet Gray vs Pewter Cast Simulated Comparison
5 simulated room previews — drag the slider on each to see Gauntlet Gray on one side and Pewter Cast 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.