Lancaster Whitewash vs Agreeable Gray
Lancaster Whitewash (Benjamin Moore) and Agreeable Gray (Sherwin-Williams) come from different manufacturers. Hue-wise, Lancaster Whitewash belongs to the beige-white family and Agreeable Gray to the greige-grey family. The 12-point LRV gap — 73 for Lancaster Whitewash vs 60 for Agreeable Gray — means Lancaster Whitewash will open up a space more effectively. Where Lancaster Whitewash leans yellow, Agreeable Gray reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 9.7 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lancaster Whitewash vs Agreeable Gray in Real Spaces
5 real rooms side by side. Lancaster Whitewash and Agreeable Gray 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
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. Lancaster Whitewash reflects noticeably more light off the walls, making the space read more open than Agreeable Gray.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Lancaster Whitewash returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Lancaster Whitewash returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Mudroom
In a hardworking space like a mudroom, the depth and warmth of a color reads differently than in a quieter room. The LRV gap is large enough that Lancaster Whitewash will make the room feel meaningfully brighter than Agreeable Gray would.
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. Lancaster Whitewash returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Lancaster Whitewash vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Lancaster Whitewash 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 Lancaster Whitewash comparisons
See how Lancaster Whitewash stacks up against other well-photographed colors across different brands and tones.
A 11-point LRV gap (83 vs 73) makes White Dove the marginally brighter of the two.
Lancaster Whitewash reads slightly lighter (LRV 73 vs 69), a gap that shows most in low-lit rooms.
At LRV 73 vs 6, Lancaster Whitewash is decisively the brighter choice.
Lancaster Whitewash reflects far more light (LRV 73 vs 52), opening up a space where Purbeck Stone encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 73 vs 52, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 58, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 27, Lancaster Whitewash is decisively the brighter choice.
Lancaster Whitewash reflects far more light (LRV 73 vs 43), opening up a space where French Gray encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 4), opening up a space where Naval encloses it.
At LRV 73 vs 55, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 13, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 44, Lancaster Whitewash is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 73), a gap that shows most in low-lit rooms.
Lancaster Whitewash reflects far more light (LRV 73 vs 21), opening up a space where Artichoke encloses it.
A 7-point LRV gap (73 vs 66) makes Lancaster Whitewash the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 74 vs 73), so neither reads brighter in a room.
A 10-point LRV gap (83 vs 73) makes Snowbound the marginally brighter of the two.
At LRV 73 vs 12, Lancaster Whitewash is decisively the brighter choice.
A 4-point LRV gap (73 vs 68) makes Lancaster Whitewash the marginally brighter of the two.
Lancaster Whitewash reflects far more light (LRV 73 vs 41), opening up a space where Dix Blue encloses it.
Lancaster Whitewash reads slightly lighter (LRV 73 vs 68), a gap that shows most in low-lit rooms.
Lancaster Whitewash reflects far more light (LRV 73 vs 25), opening up a space where Treron encloses it.
At LRV 73 vs 12, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 45, Lancaster Whitewash is decisively the brighter choice.
Lancaster Whitewash reflects far more light (LRV 73 vs 31), opening up a space where Pale Green encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 7), opening up a space where Pine Needle encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 24), opening up a space where Cement grey encloses it.
Lancaster Whitewash 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.