Purbeck Stone vs White Mint
Where Purbeck Stone belongs to Farrow & Ball's range, White Mint is a Sherwin-Williams color. Purbeck Stone reads as greige-grey, while White Mint reads as green-white — two distinct hue families, not close cousins. White Mint (LRV 78) reflects noticeably more light than Purbeck Stone (LRV 52), a difference of 27 points that becomes especially apparent in rooms with limited natural light. Purbeck Stone runs warm while White Mint is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 14.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Purbeck Stone vs White Mint in Real Spaces
3 real rooms side by side. Seeing Purbeck Stone and White Mint in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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 White Mint 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. White Mint 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. White Mint reflects noticeably more light off the walls, making the space read more open than Purbeck Stone.
Color Details
Purbeck Stone vs White Mint Simulated Comparison
5 simulated room previews — drag the slider on each to see Purbeck Stone on one side and White Mint 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.
