London Stone vs Iron Ore
London Stone is a Farrow & Ball color while Iron Ore comes from Sherwin-Williams. Hue-wise, London Stone belongs to the beige-greige family and Iron Ore to the grey family. At LRV 38 vs 6, London Stone will read as the brighter of the two — a 33-point gap that matters most in north-facing or low-light rooms. The tonal difference — London Stone's warm character against Iron Ore's neutral — becomes most visible against white trim or in morning light. At ΔE 41.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
London Stone vs Iron Ore in Real Spaces
5 real rooms side by side. Seeing London Stone and Iron Ore 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
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. London Stone returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that London Stone will make the room feel meaningfully brighter than Iron Ore would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that London Stone will make the room feel meaningfully brighter than Iron Ore would.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. London Stone returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that London Stone will make the room feel meaningfully brighter than Iron Ore would.
Color Details
London Stone vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see London Stone on one side and Iron Ore 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 London Stone comparisons
See how London Stone stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 38), opening up a space where London Stone encloses it.
At LRV 83 vs 38, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 38), opening up a space where London Stone encloses it.
London Stone reads slightly lighter (LRV 38 vs 30), a gap that shows most in low-lit rooms.
At LRV 52 vs 38, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 38), opening up a space where London Stone encloses it.
At LRV 58 vs 38, Accessible Beige is decisively the brighter choice.
A 11-point LRV gap (38 vs 27) makes London Stone the marginally brighter of the two.
French Gray reads slightly lighter (LRV 43 vs 38), a gap that shows most in low-lit rooms.
London Stone reflects far more light (LRV 38 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 38, Tranquil Dawn is decisively the brighter choice.
At LRV 38 vs 13, London Stone is decisively the brighter choice.
A 5-point LRV gap (44 vs 38) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 38), opening up a space where London Stone encloses it.
London Stone reflects far more light (LRV 38 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 38, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 38, Shoji White is decisively the brighter choice.
At LRV 83 vs 38, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 38), opening up a space where London Stone encloses it.
At LRV 38 vs 12, London Stone is decisively the brighter choice.
At LRV 38 vs 8, London Stone is decisively the brighter choice.
At LRV 68 vs 38, Skimming Stone is decisively the brighter choice.
With LRVs of 41 and 38, the two reflect almost the same amount of light.
At LRV 38 vs 12, London Stone is decisively the brighter choice.
A 7-point LRV gap (45 vs 38) makes Saybrook Sage the marginally brighter of the two.
London Stone reads slightly lighter (LRV 38 vs 31), a gap that shows most in low-lit rooms.
London Stone reflects far more light (LRV 38 vs 7), opening up a space where Pine Needle encloses it.