Purbeck Stone vs Acanthus
Where Purbeck Stone belongs to Farrow & Ball's range, Acanthus is a Sherwin-Williams color. Purbeck Stone reads as greige-grey, while Acanthus reads as beige-greige — two distinct hue families, not close cousins. Acanthus (LRV 60) reflects noticeably more light than Purbeck Stone (LRV 52), a difference of 8 points that becomes especially apparent in rooms with limited natural light. Purbeck Stone runs warm while Acanthus is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. The ΔE 9.3 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Purbeck Stone vs Acanthus in Real Spaces
4 real rooms side by side. Purbeck Stone and Acanthus 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.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Acanthus will make the room feel meaningfully brighter than Purbeck Stone would.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Acanthus reflects noticeably more light off the walls, making the space read more open than Purbeck Stone.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Acanthus reflects noticeably more light off the walls, making the space read more open than Purbeck Stone.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Acanthus reflects noticeably more light off the walls, making the space read more open than Purbeck Stone.
Color Details
Purbeck Stone vs Acanthus Simulated Comparison
5 simulated room previews — drag the slider on each to see Purbeck Stone on one side and Acanthus 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.
