Thin Ice vs Iron Ore
Thin Ice (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 64-point LRV gap — 70 for Thin Ice vs 6 for Iron Ore — means Thin Ice will open up a space more effectively. A ΔE of 59.2 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.
Thin Ice vs Iron Ore in Real Spaces
10 real rooms side by side. Seeing Thin Ice 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. Thin Ice 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. Thin Ice 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. Thin Ice 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 Thin Ice 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. Thin Ice 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. Thin Ice 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 Thin Ice 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 Thin Ice 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. Thin Ice returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Thin Ice vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Thin Ice 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 Thin Ice comparisons
See how Thin Ice stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 70, White Dove is decisively the brighter choice.
Thin Ice reflects far more light (LRV 70 vs 52), opening up a space where Purbeck Stone encloses it.
Thin Ice reflects far more light (LRV 70 vs 30), opening up a space where Evergreen Fog encloses it.
Thin Ice reads slightly lighter (LRV 70 vs 60), a gap that shows most in low-lit rooms.
At LRV 70 vs 58, Thin Ice is decisively the brighter choice.
At LRV 70 vs 27, Thin Ice is decisively the brighter choice.
Thin Ice reflects far more light (LRV 70 vs 43), opening up a space where French Gray encloses it.
At LRV 70 vs 55, Thin Ice is decisively the brighter choice.
At LRV 70 vs 44, Thin Ice is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 70), opening up a space where Thin Ice encloses it.
A 4-point LRV gap (70 vs 66) makes Thin Ice the marginally brighter of the two.
A 4-point LRV gap (74 vs 70) makes Shoji White the marginally brighter of the two.
At LRV 70 vs 12, Thin Ice is decisively the brighter choice.
At LRV 70 vs 8, Thin Ice is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 70 vs 68), so neither reads brighter in a room.
At LRV 70 vs 12, Thin Ice is decisively the brighter choice.
At LRV 70 vs 45, Thin Ice is decisively the brighter choice.
Thin Ice reflects far more light (LRV 70 vs 31), opening up a space where Pale Green encloses it.
Thin Ice reflects far more light (LRV 70 vs 7), opening up a space where Pine Needle encloses it.