Opal vs Purbeck Stone
Opal (Benjamin Moore) and Purbeck Stone (Farrow & Ball) come from different manufacturers. Hue-wise, Opal belongs to the beige family and Purbeck Stone to the greige-grey family. The 32-point LRV gap — 84 for Opal vs 52 for Purbeck Stone — means Opal 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 16.8 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
Opal vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Opal on one side and Purbeck 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 Opal comparisons
See how Opal stacks up against other well-photographed colors across different brands and tones.
