Moss Rock vs Iron Ore
Moss Rock is a PPG color while Iron Ore comes from Sherwin-Williams. Moss Rock reads as greige-grey, while Iron Ore reads as grey — two distinct hue families, not close cousins. At LRV 10 vs 6, Moss Rock will read as the brighter of the two — a 4-point gap that matters most in north-facing or low-light rooms. At ΔE 12.6, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 10 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Moss Rock vs Iron Ore in Real Spaces
10 real rooms side by side. Seeing Moss Rock 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Moss Rock has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — Moss Rock gives the walls a little more lift.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The brightness difference is modest but present — Moss Rock gives the walls a little more lift.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Moss Rock reads slightly lighter here — a subtle but real difference in how open the space feels.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — Moss Rock gives the walls a little more lift.
Home Office
In a home office, wall color sits in your peripheral vision for hours at a time, so temperature and undertone matter more than you might expect. The brightness difference is modest but present — Moss Rock gives the walls a little more lift.
Mudroom
A mudroom color needs to hold up under the most casual scrutiny: a glance as you're coming and going, often in mixed or artificial light. Moss Rock reads slightly lighter here — a subtle but real difference in how open the space feels.
Patio
Patio colors are seen under changing outdoor light throughout the day — morning, midday, and golden hour each reveal different qualities. Moss Rock reads slightly lighter here — a subtle but real difference in how open the space feels.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The brightness difference is modest but present — Moss Rock gives the walls a little more lift.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Moss Rock has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Moss Rock vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Moss Rock 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 Moss Rock comparisons
See how Moss Rock stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 10), opening up a space where Moss Rock encloses it.
At LRV 52 vs 10, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 10, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 10, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 10), opening up a space where Moss Rock encloses it.
Denim Drift reflects far more light (LRV 27 vs 10), opening up a space where Moss Rock encloses it.
At LRV 43 vs 10, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 10), opening up a space where Moss Rock encloses it.
Hardwick White reflects far more light (LRV 44 vs 10), opening up a space where Moss Rock encloses it.
At LRV 84 vs 10, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 10), opening up a space where Moss Rock encloses it.
Shoji White reflects far more light (LRV 74 vs 10), opening up a space where Moss Rock encloses it.
With LRVs of 12 and 10, the two reflect almost the same amount of light.
With LRVs of 10 and 8, the two reflect almost the same amount of light.
Skimming Stone reflects far more light (LRV 68 vs 10), opening up a space where Moss Rock encloses it.
With LRVs of 12 and 10, the two reflect almost the same amount of light.
Saybrook Sage reflects far more light (LRV 45 vs 10), opening up a space where Moss Rock encloses it.
At LRV 31 vs 10, Pale Green is decisively the brighter choice.
A 3-point LRV gap (10 vs 7) makes Moss Rock the marginally brighter of the two.