Flagstone vs Purbeck Stone
Flagstone (Benjamin Moore) and Purbeck Stone (Farrow & Ball) come from different manufacturers. These are both greige-greys, so the question isn't which hue to choose — it's where within greige-grey to land. The 26-point LRV gap — 52 for Purbeck Stone vs 25 for Flagstone — means Purbeck Stone 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 20.7 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
Flagstone vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Flagstone 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 Flagstone comparisons
See how Flagstone stacks up against other well-photographed colors across different brands and tones.
