Iced Slate vs Agreeable Gray
Where Iced Slate belongs to Benjamin Moore's range, Agreeable Gray is a Sherwin-Williams color. Iced Slate reads as blue, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (58 vs 60), so they'll read as similarly Medium in most lighting conditions. Iced Slate runs blue while Agreeable Gray is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 10.5, 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 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Iced Slate vs Agreeable Gray in Real Spaces
4 real rooms side by side. Seeing Iced Slate 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
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 temperature contrast between Agreeable Gray and Iced Slate is what sets these apart most in this context.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Iced Slate reads more restrained here, while Agreeable Gray adds a sense of enclosure and warmth.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Agreeable Gray brings more warmth to the space, while Iced Slate keeps things cooler and crisper.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The temperature contrast between Agreeable Gray and Iced Slate is what sets these apart most in this context.
Color Details
Iced Slate vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Iced Slate 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 Iced Slate comparisons
See how Iced Slate stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 58, White Dove is decisively the brighter choice.
Ammonite reads slightly lighter (LRV 69 vs 58), a gap that shows most in low-lit rooms.
At LRV 58 vs 6, Iced Slate is decisively the brighter choice.
Iced Slate reads slightly lighter (LRV 58 vs 52), a gap that shows most in low-lit rooms.
Iced Slate reflects far more light (LRV 58 vs 30), opening up a space where Evergreen Fog encloses it.
A 6-point LRV gap (58 vs 52) makes Iced Slate the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 58 vs 58), so neither reads brighter in a room.
At LRV 58 vs 27, Iced Slate is decisively the brighter choice.
Iced Slate reflects far more light (LRV 58 vs 43), opening up a space where French Gray encloses it.
Iced Slate reflects far more light (LRV 58 vs 4), opening up a space where Naval encloses it.
A 3-point LRV gap (58 vs 55) makes Iced Slate the marginally brighter of the two.
At LRV 58 vs 13, Iced Slate is decisively the brighter choice.
At LRV 58 vs 44, Iced Slate is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 58), opening up a space where Iced Slate encloses it.
Iced Slate reflects far more light (LRV 58 vs 21), opening up a space where Artichoke encloses it.
A 7-point LRV gap (66 vs 58) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 58, Shoji White is decisively the brighter choice.
At LRV 83 vs 58, Snowbound is decisively the brighter choice.
At LRV 58 vs 12, Iced Slate is decisively the brighter choice.
A 10-point LRV gap (68 vs 58) makes Skimming Stone the marginally brighter of the two.
Iced Slate reflects far more light (LRV 58 vs 41), opening up a space where Dix Blue encloses it.
Calamine reads slightly lighter (LRV 68 vs 58), a gap that shows most in low-lit rooms.
Iced Slate reflects far more light (LRV 58 vs 25), opening up a space where Treron encloses it.
At LRV 58 vs 12, Iced Slate is decisively the brighter choice.
At LRV 58 vs 45, Iced Slate is decisively the brighter choice.
Iced Slate reflects far more light (LRV 58 vs 31), opening up a space where Pale Green encloses it.
Iced Slate reflects far more light (LRV 58 vs 7), opening up a space where Pine Needle encloses it.
Iced Slate reflects far more light (LRV 58 vs 24), opening up a space where Cement grey encloses it.
With LRVs of 58 and 57, the two reflect almost the same amount of light.
Just Walnut reflects far more light (LRV 72 vs 58), opening up a space where Iced Slate encloses it.