Purbeck Stone vs Agate Grey
Where Purbeck Stone belongs to Farrow & Ball's range, Agate Grey is a RAL Classic color. Purbeck Stone reads as greige-grey, while Agate Grey reads as green-grey — two distinct hue families, not close cousins. Purbeck Stone (LRV 52) reflects noticeably more light than Agate Grey (LRV 45), a difference of 7 points that becomes especially apparent in rooms with limited natural light. The ΔE 5.6 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Purbeck Stone vs Agate Grey in Real Spaces
2 real rooms side by side. Purbeck Stone and Agate Grey are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Purbeck Stone reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Purbeck Stone reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Purbeck Stone vs Agate Grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Purbeck Stone on one side and Agate Grey 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 Purbeck Stone comparisons
See how Purbeck Stone stacks up against other well-photographed colors across different brands and tones.
