Grey Mist vs Iron Ore
Grey Mist and Iron Ore come from the same Sherwin-Williams collection. Hue-wise, Grey Mist belongs to the beige-greige family and Iron Ore to the grey family. The 70-point LRV gap — 75 for Grey Mist vs 6 for Iron Ore — means Grey Mist will open up a space more effectively. Where Grey Mist leans warm, Iron Ore reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 61.3 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 10 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Grey Mist vs Iron Ore in Real Spaces
10 real rooms side by side. Seeing Grey Mist and Iron Ore 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. Grey Mist reflects noticeably more light off the walls, making the space read more open than Iron Ore.
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. Grey Mist returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Grey Mist returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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 Grey Mist will make the room feel meaningfully brighter than Iron Ore 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. Grey Mist returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Home Office
Home office walls matter more than most — you're looking at them all day, and a color that reads fine at first can become tiring over time. Grey Mist 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 Grey Mist will make the room feel meaningfully brighter than Iron Ore would.
Patio
Exterior colors look different in open light — both tend to read lighter outside than on an interior swatch, and shadows read more strongly. The LRV gap is large enough that Grey Mist will make the room feel meaningfully brighter than Iron Ore 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. Grey Mist returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Grey Mist vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Grey Mist on one side and Iron Ore 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 Grey Mist comparisons
See how Grey Mist stacks up against other well-photographed colors across different brands and tones.
White Dove reads slightly lighter (LRV 83 vs 75), a gap that shows most in low-lit rooms.
At LRV 75 vs 52, Grey Mist is decisively the brighter choice.
At LRV 75 vs 30, Grey Mist is decisively the brighter choice.
At LRV 75 vs 60, Grey Mist is decisively the brighter choice.
Grey Mist reflects far more light (LRV 75 vs 58), opening up a space where Accessible Beige encloses it.
Grey Mist reflects far more light (LRV 75 vs 27), opening up a space where Denim Drift encloses it.
At LRV 75 vs 43, Grey Mist is decisively the brighter choice.
Grey Mist reflects far more light (LRV 75 vs 55), opening up a space where Tranquil Dawn encloses it.
Grey Mist reflects far more light (LRV 75 vs 44), opening up a space where Hardwick White encloses it.
A 9-point LRV gap (84 vs 75) makes Pure White the marginally brighter of the two.
Grey Mist reads slightly lighter (LRV 75 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 75 and 74, the two reflect almost the same amount of light.
Grey Mist reflects far more light (LRV 75 vs 12), opening up a space where Pewter Green encloses it.
Grey Mist reads slightly lighter (LRV 75 vs 68), a gap that shows most in low-lit rooms.
Grey Mist reflects far more light (LRV 75 vs 12), opening up a space where Vintage Vogue encloses it.
Grey Mist reflects far more light (LRV 75 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 75 vs 31, Grey Mist is decisively the brighter choice.
At LRV 75 vs 7, Grey Mist is decisively the brighter choice.
At LRV 75 vs 24, Grey Mist is decisively the brighter choice.
At LRV 75 vs 57, Grey Mist is decisively the brighter choice.
A 3-point LRV gap (75 vs 72) makes Grey Mist the marginally brighter of the two.