Grindstone vs London Stone
Grindstone is a Cloverdale Paint color while London Stone comes from Farrow & Ball. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. With LRVs of 40 and 38, they'll behave almost identically in terms of how much light they reflect back into a room. With a ΔE of 1.8, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Grindstone vs London Stone in Real Spaces
3 real rooms side by side. Grindstone and London Stone 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Color Details
Grindstone vs London Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Grindstone on one side and London 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 Grindstone comparisons
See how Grindstone stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 40, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 40), opening up a space where Grindstone encloses it.
At LRV 40 vs 6, Grindstone is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 40), a gap that shows most in low-lit rooms.
Grindstone reads slightly lighter (LRV 40 vs 30), a gap that shows most in low-lit rooms.
A 12-point LRV gap (52 vs 40) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 40), opening up a space where Grindstone encloses it.
At LRV 58 vs 40, Accessible Beige is decisively the brighter choice.
At LRV 40 vs 27, Grindstone is decisively the brighter choice.
French Gray reads slightly lighter (LRV 43 vs 40), a gap that shows most in low-lit rooms.
Grindstone reflects far more light (LRV 40 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 40, Tranquil Dawn is decisively the brighter choice.
At LRV 40 vs 13, Grindstone is decisively the brighter choice.
A 4-point LRV gap (44 vs 40) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 40), opening up a space where Grindstone encloses it.
Grindstone reflects far more light (LRV 40 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 40, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 40, Shoji White is decisively the brighter choice.
At LRV 83 vs 40, Snowbound is decisively the brighter choice.
At LRV 40 vs 12, Grindstone is decisively the brighter choice.
At LRV 68 vs 40, Skimming Stone is decisively the brighter choice.
With LRVs of 41 and 40, the two reflect almost the same amount of light.
Calamine reflects far more light (LRV 68 vs 40), opening up a space where Grindstone encloses it.
Grindstone reflects far more light (LRV 40 vs 25), opening up a space where Treron encloses it.
At LRV 40 vs 12, Grindstone is decisively the brighter choice.
A 5-point LRV gap (45 vs 40) makes Saybrook Sage the marginally brighter of the two.
Grindstone reads slightly lighter (LRV 40 vs 31), a gap that shows most in low-lit rooms.
Grindstone reflects far more light (LRV 40 vs 7), opening up a space where Pine Needle encloses it.
Grindstone reflects far more light (LRV 40 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reflects far more light (LRV 57 vs 40), opening up a space where Grindstone encloses it.