Iced Slate vs Pewter Green
Iced Slate (Benjamin Moore) and Pewter Green (Sherwin-Williams) come from different manufacturers. Iced Slate reads as blue, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. The 46-point LRV gap — 58 for Iced Slate vs 12 for Pewter Green — means Iced Slate will open up a space more effectively. Where Iced Slate leans blue, Pewter Green reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 41.0 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.
Iced Slate vs Pewter Green in Real Spaces
4 real rooms side by side. Seeing Iced Slate and Pewter Green 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. Iced Slate reflects noticeably more light off the walls, making the space read more open than Pewter Green.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Iced Slate will make the room feel meaningfully brighter than Pewter Green would.
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. Iced Slate 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. Iced Slate reflects noticeably more light off the walls, making the space read more open than Pewter Green.
Color Details
Iced Slate vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Iced Slate on one side and Pewter Green 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.
Ammonite reads slightly lighter (LRV 69 vs 58), a gap that shows most in low-lit rooms.
At LRV 83 vs 58, White Dove is decisively the brighter choice.
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.
With LRVs of 60 and 58, the two reflect almost the same amount of light.
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.
Iced Slate reads slightly lighter (LRV 58 vs 51), a gap that shows most in low-lit rooms.
At LRV 58 vs 8, 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.
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.