Roman Plaster vs Agreeable Gray
Roman Plaster (Little Greene) and Agreeable Gray (Sherwin-Williams) come from different manufacturers. Roman Plaster reads as beige-greige, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. The 16-point LRV gap — 60 for Agreeable Gray vs 44 for Roman Plaster — means Agreeable Gray will open up a space more effectively. Where Roman Plaster leans red, Agreeable Gray reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 16.3 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Roman Plaster vs Agreeable Gray in Real Spaces
4 real rooms side by side. Seeing Roman Plaster 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 Roman Plaster.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Agreeable Gray 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. Agreeable Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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
Roman Plaster vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Roman Plaster 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 Roman Plaster comparisons
See how Roman Plaster stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 44, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 44), opening up a space where Roman Plaster encloses it.
At LRV 44 vs 6, Roman Plaster is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 44), a gap that shows most in low-lit rooms.
Roman Plaster reflects far more light (LRV 44 vs 30), opening up a space where Evergreen Fog encloses it.
A 7-point LRV gap (52 vs 44) makes Mizzle the marginally brighter of the two.
At LRV 58 vs 44, Accessible Beige is decisively the brighter choice.
At LRV 44 vs 27, Roman Plaster is decisively the brighter choice.
With LRVs of 44 and 43, the two reflect almost the same amount of light.
Roman Plaster reflects far more light (LRV 44 vs 4), opening up a space where Naval encloses it.
A 11-point LRV gap (55 vs 44) makes Tranquil Dawn the marginally brighter of the two.
At LRV 44 vs 13, Roman Plaster is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 44 vs 44), so neither reads brighter in a room.
Pure White reflects far more light (LRV 84 vs 44), opening up a space where Roman Plaster encloses it.
Roman Plaster reflects far more light (LRV 44 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 44, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 44, Shoji White is decisively the brighter choice.
At LRV 83 vs 44, Snowbound is decisively the brighter choice.
At LRV 44 vs 12, Roman Plaster is decisively the brighter choice.
At LRV 68 vs 44, Skimming Stone is decisively the brighter choice.
Roman Plaster reads slightly lighter (LRV 44 vs 41), a gap that shows most in low-lit rooms.
Calamine reflects far more light (LRV 68 vs 44), opening up a space where Roman Plaster encloses it.
Roman Plaster reflects far more light (LRV 44 vs 25), opening up a space where Treron encloses it.
At LRV 44 vs 12, Roman Plaster is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 45 vs 44), so neither reads brighter in a room.
Roman Plaster reflects far more light (LRV 44 vs 31), opening up a space where Pale Green encloses it.
Roman Plaster reflects far more light (LRV 44 vs 7), opening up a space where Pine Needle encloses it.
Roman Plaster reflects far more light (LRV 44 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reflects far more light (LRV 57 vs 44), opening up a space where Roman Plaster encloses it.
Just Walnut reflects far more light (LRV 72 vs 44), opening up a space where Roman Plaster encloses it.