Mortar vs Smooth Stone
Mortar and Smooth Stone come from the same Sherwin-Williams collection. Mortar reads as beige-greige, while Smooth Stone reads as greige-grey — two distinct hue families, not close cousins. The 37-point LRV gap — 74 for Mortar vs 37 for Smooth Stone — means Mortar will open up a space more effectively. Both share a warm character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 22.1 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Mortar vs Smooth Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Mortar on one side and Smooth Stone 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 Mortar comparisons
See how Mortar stacks up against other well-photographed colors across different brands and tones.
