Blue Ground vs Purbeck Stone
Blue Ground and Purbeck Stone come from the same Farrow & Ball collection. Blue Ground reads as blue, while Purbeck Stone reads as greige-grey — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 49 vs 52 — so neither will read significantly brighter or darker than the other. Where Blue Ground leans cool, Purbeck Stone reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 16.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue Ground vs Purbeck Stone in Real Spaces
2 real rooms side by side. Seeing Blue Ground and Purbeck Stone 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Purbeck Stone brings more warmth to the space, while Blue Ground keeps things cooler and crisper.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Blue Ground reads more restrained here, while Purbeck Stone adds a sense of enclosure and warmth.
Color Details
Blue Ground vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Ground on one side and Purbeck 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 Blue Ground comparisons
See how Blue Ground stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 49, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 49), opening up a space where Blue Ground encloses it.
At LRV 49 vs 6, Blue Ground is decisively the brighter choice.
Blue Ground reflects far more light (LRV 49 vs 30), opening up a space where Evergreen Fog encloses it.
Their light reflectance is nearly identical (LRV 52 vs 49), so neither reads brighter in a room.
Agreeable Gray reads slightly lighter (LRV 60 vs 49), a gap that shows most in low-lit rooms.
A 8-point LRV gap (58 vs 49) makes Accessible Beige the marginally brighter of the two.
At LRV 49 vs 27, Blue Ground is decisively the brighter choice.
Blue Ground reads slightly lighter (LRV 49 vs 43), a gap that shows most in low-lit rooms.
Blue Ground reflects far more light (LRV 49 vs 4), opening up a space where Naval encloses it.
A 6-point LRV gap (55 vs 49) makes Tranquil Dawn the marginally brighter of the two.
At LRV 49 vs 13, Blue Ground is decisively the brighter choice.
A 6-point LRV gap (49 vs 44) makes Blue Ground the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 49), opening up a space where Blue Ground encloses it.
Blue Ground reflects far more light (LRV 49 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 49, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 49, Shoji White is decisively the brighter choice.
At LRV 83 vs 49, Snowbound is decisively the brighter choice.
At LRV 49 vs 12, Blue Ground is decisively the brighter choice.
At LRV 68 vs 49, Skimming Stone is decisively the brighter choice.
Blue Ground reads slightly lighter (LRV 49 vs 41), a gap that shows most in low-lit rooms.
Calamine reflects far more light (LRV 68 vs 49), opening up a space where Blue Ground encloses it.
Blue Ground reflects far more light (LRV 49 vs 25), opening up a space where Treron encloses it.
At LRV 49 vs 12, Blue Ground is decisively the brighter choice.
A 4-point LRV gap (49 vs 45) makes Blue Ground the marginally brighter of the two.
Blue Ground reflects far more light (LRV 49 vs 31), opening up a space where Pale Green encloses it.
Blue Ground reflects far more light (LRV 49 vs 7), opening up a space where Pine Needle encloses it.
Blue Ground reflects far more light (LRV 49 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reads slightly lighter (LRV 57 vs 49), a gap that shows most in low-lit rooms.
Just Walnut reflects far more light (LRV 72 vs 49), opening up a space where Blue Ground encloses it.