Mount Etna vs Rembrandt Ruby
Mount Etna and Rembrandt Ruby come from the same Sherwin-Williams collection. Mount Etna reads as blue-grey, while Rembrandt Ruby reads as pink-red — two distinct hue families, not close cousins. The 6-point LRV gap — 13 for Rembrandt Ruby vs 6 for Mount Etna — means Rembrandt Ruby will open up a space more effectively. Where Mount Etna leans cool, Rembrandt Ruby reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 40.9 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.
Mount Etna vs Rembrandt Ruby in Real Spaces
1 real room side by side. Seeing Mount Etna and Rembrandt Ruby 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. Rembrandt Ruby reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Mount Etna vs Rembrandt Ruby Simulated Comparison
5 simulated room previews — drag the slider on each to see Mount Etna on one side and Rembrandt Ruby 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.