Nantucket Gray vs Agreeable Gray
Nantucket Gray (Benjamin Moore) and Agreeable Gray (Sherwin-Williams) come from different manufacturers. Nantucket Gray reads as beige-greige, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. The 21-point LRV gap — 60 for Agreeable Gray vs 40 for Nantucket Gray — means Agreeable Gray will open up a space more effectively. Where Nantucket Gray leans yellow, Agreeable Gray reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 14.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Nantucket Gray vs Agreeable Gray in Real Spaces
5 real rooms side by side. Seeing Nantucket Gray and Agreeable Gray 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. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than Nantucket Gray.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Agreeable Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Agreeable Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than Nantucket Gray.
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. Agreeable Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Nantucket Gray vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Nantucket Gray on one side and Agreeable Gray 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 Nantucket Gray comparisons
See how Nantucket Gray stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 40), opening up a space where Nantucket Gray encloses it.
At LRV 83 vs 40, White Dove is decisively the brighter choice.
At LRV 40 vs 6, Nantucket Gray is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 40), opening up a space where Nantucket Gray encloses it.
Nantucket Gray 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.
At LRV 58 vs 40, Accessible Beige is decisively the brighter choice.
At LRV 40 vs 27, Nantucket Gray is decisively the brighter choice.
French Gray reads slightly lighter (LRV 43 vs 40), a gap that shows most in low-lit rooms.
Nantucket Gray 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, Nantucket Gray 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 Nantucket Gray encloses it.
Nantucket Gray 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.
Pigeon reads slightly lighter (LRV 51 vs 40), a gap that shows most in low-lit rooms.
At LRV 40 vs 12, Nantucket Gray is decisively the brighter choice.
At LRV 40 vs 8, Nantucket Gray 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.
At LRV 40 vs 12, Nantucket Gray is decisively the brighter choice.
A 6-point LRV gap (45 vs 40) makes Saybrook Sage the marginally brighter of the two.
Nantucket Gray reads slightly lighter (LRV 40 vs 31), a gap that shows most in low-lit rooms.
Nantucket Gray reflects far more light (LRV 40 vs 7), opening up a space where Pine Needle encloses it.