Moth Wing vs Mount Etna
Moth Wing and Mount Etna come from the same Sherwin-Williams collection. Hue-wise, Moth Wing belongs to the greige-grey family and Mount Etna to the blue-grey family. The 23-point LRV gap — 29 for Moth Wing vs 6 for Mount Etna — means Moth Wing will open up a space more effectively. Where Moth Wing leans warm, Mount Etna reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 35.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Moth Wing vs Mount Etna in Real Spaces
4 real rooms side by side. Seeing Moth Wing and Mount Etna in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Moth Wing reflects noticeably more light off the walls, making the space read more open than Mount Etna.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Moth Wing will make the room feel meaningfully brighter than Mount Etna would.
Home Office
Home office walls matter more than most — you're looking at them all day, and a color that reads fine at first can become tiring over time. Moth Wing returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Moth Wing returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Moth Wing vs Mount Etna Simulated Comparison
5 simulated room previews — drag the slider on each to see Moth Wing on one side and Mount Etna 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.