Allegheny River vs Iron Ore
Allegheny River (PPG) and Iron Ore (Sherwin-Williams) come from different manufacturers. These are both greys, so the question isn't which hue to choose — it's where within grey to land. The 56-point LRV gap — 62 for Allegheny River vs 6 for Iron Ore — means Allegheny River will open up a space more effectively. A ΔE of 54.8 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.
Allegheny River vs Iron Ore in Real Spaces
10 real rooms side by side. Seeing Allegheny River 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. Allegheny River 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. Allegheny River 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. Allegheny River 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 Allegheny River 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. Allegheny River 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. Allegheny River 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 Allegheny River 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 Allegheny River 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. Allegheny River 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. Allegheny River reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Color Details
Allegheny River vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Allegheny River 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 Allegheny River comparisons
See how Allegheny River stacks up against other well-photographed colors across different brands and tones.
A 7-point LRV gap (69 vs 62) makes Ammonite the marginally brighter of the two.
White Dove reflects far more light (LRV 83 vs 62), opening up a space where Allegheny River encloses it.
A 10-point LRV gap (62 vs 52) makes Allegheny River the marginally brighter of the two.
At LRV 62 vs 30, Allegheny River is decisively the brighter choice.
Allegheny River reads slightly lighter (LRV 62 vs 52), a gap that shows most in low-lit rooms.
Their light reflectance is nearly identical (LRV 62 vs 60), so neither reads brighter in a room.
Allegheny River reads slightly lighter (LRV 62 vs 58), a gap that shows most in low-lit rooms.
Allegheny River reflects far more light (LRV 62 vs 27), opening up a space where Denim Drift encloses it.
At LRV 62 vs 43, Allegheny River is decisively the brighter choice.
At LRV 62 vs 4, Allegheny River is decisively the brighter choice.
Allegheny River reads slightly lighter (LRV 62 vs 55), a gap that shows most in low-lit rooms.
Allegheny River reflects far more light (LRV 62 vs 13), opening up a space where Bancha encloses it.
Allegheny River reflects far more light (LRV 62 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 62, Pure White is decisively the brighter choice.
At LRV 62 vs 21, Allegheny River is decisively the brighter choice.
Balboa Mist reads slightly lighter (LRV 66 vs 62), a gap that shows most in low-lit rooms.
Shoji White reflects far more light (LRV 74 vs 62), opening up a space where Allegheny River encloses it.
Snowbound reflects far more light (LRV 83 vs 62), opening up a space where Allegheny River encloses it.
A 11-point LRV gap (62 vs 51) makes Allegheny River the marginally brighter of the two.
Allegheny River reflects far more light (LRV 62 vs 12), opening up a space where Pewter Green encloses it.
Allegheny River reflects far more light (LRV 62 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reads slightly lighter (LRV 68 vs 62), a gap that shows most in low-lit rooms.
At LRV 62 vs 41, Allegheny River is decisively the brighter choice.
Allegheny River reflects far more light (LRV 62 vs 12), opening up a space where Vintage Vogue encloses it.
Allegheny River reflects far more light (LRV 62 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 62 vs 31, Allegheny River is decisively the brighter choice.
At LRV 62 vs 7, Allegheny River is decisively the brighter choice.