Ewing Blue vs Purbeck Stone
Where Ewing Blue belongs to Benjamin Moore's range, Purbeck Stone is a Farrow & Ball color. Hue-wise, Ewing Blue belongs to the blue family and Purbeck Stone to the greige-grey family. Ewing Blue (LRV 73) reflects noticeably more light than Purbeck Stone (LRV 52), a difference of 22 points that becomes especially apparent in rooms with limited natural light. Ewing Blue runs green and blue while Purbeck Stone is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 14.9, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Ewing Blue vs Purbeck Stone in Real Spaces
1 real room side by side. Seeing Ewing Blue 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
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 Ewing Blue will make the room feel meaningfully brighter than Purbeck Stone would.
Color Details
Ewing Blue vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Ewing Blue 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 Ewing Blue comparisons
See how Ewing Blue stacks up against other well-photographed colors across different brands and tones.
A 10-point LRV gap (83 vs 73) makes White Dove the marginally brighter of the two.
Ewing Blue reads slightly lighter (LRV 73 vs 69), a gap that shows most in low-lit rooms.
At LRV 73 vs 6, Ewing Blue is decisively the brighter choice.
Ewing Blue reflects far more light (LRV 73 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 73 vs 52, Ewing Blue is decisively the brighter choice.
Ewing Blue reflects far more light (LRV 73 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 73 vs 58, Ewing Blue is decisively the brighter choice.
At LRV 73 vs 27, Ewing Blue is decisively the brighter choice.
Ewing Blue reflects far more light (LRV 73 vs 43), opening up a space where French Gray encloses it.
Ewing Blue reflects far more light (LRV 73 vs 4), opening up a space where Naval encloses it.
At LRV 73 vs 55, Ewing Blue is decisively the brighter choice.
At LRV 73 vs 13, Ewing Blue is decisively the brighter choice.
At LRV 73 vs 44, Ewing Blue is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 73), a gap that shows most in low-lit rooms.
Ewing Blue reflects far more light (LRV 73 vs 21), opening up a space where Artichoke encloses it.
A 8-point LRV gap (73 vs 66) makes Ewing Blue the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 74 vs 73), so neither reads brighter in a room.
A 9-point LRV gap (83 vs 73) makes Snowbound the marginally brighter of the two.
At LRV 73 vs 12, Ewing Blue is decisively the brighter choice.
A 5-point LRV gap (73 vs 68) makes Ewing Blue the marginally brighter of the two.
Ewing Blue reflects far more light (LRV 73 vs 41), opening up a space where Dix Blue encloses it.
Ewing Blue reads slightly lighter (LRV 73 vs 68), a gap that shows most in low-lit rooms.
Ewing Blue reflects far more light (LRV 73 vs 25), opening up a space where Treron encloses it.
At LRV 73 vs 12, Ewing Blue is decisively the brighter choice.
At LRV 73 vs 45, Ewing Blue is decisively the brighter choice.
Ewing Blue reflects far more light (LRV 73 vs 31), opening up a space where Pale Green encloses it.
Ewing Blue reflects far more light (LRV 73 vs 7), opening up a space where Pine Needle encloses it.
Ewing Blue reflects far more light (LRV 73 vs 24), opening up a space where Cement grey encloses it.
Ewing Blue reflects far more light (LRV 73 vs 57), opening up a space where Guilford Green encloses it.
With LRVs of 73 and 72, the two reflect almost the same amount of light.