Thunderhead vs Iron Ore
Thunderhead (Cloverdale Paint) 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 6-point LRV gap — 12 for Thunderhead vs 6 for Iron Ore — means Thunderhead will open up a space more effectively. A ΔE of 13.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Thunderhead vs Iron Ore in Real Spaces
5 real rooms side by side. Seeing Thunderhead 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. Thunderhead reads slightly lighter here — a subtle but real difference in how open the space feels.
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. Thunderhead has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Thunderhead has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The brightness difference is modest but present — Thunderhead gives the walls a little more lift.
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. Thunderhead has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Thunderhead vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Thunderhead 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 Thunderhead comparisons
See how Thunderhead stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 12, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 12), opening up a space where Thunderhead encloses it.
At LRV 52 vs 12, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 12, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 12), opening up a space where Thunderhead encloses it.
At LRV 60 vs 12, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 12), opening up a space where Thunderhead encloses it.
Denim Drift reflects far more light (LRV 27 vs 12), opening up a space where Thunderhead encloses it.
At LRV 43 vs 12, French Gray is decisively the brighter choice.
A 8-point LRV gap (12 vs 4) makes Thunderhead the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 12), opening up a space where Thunderhead encloses it.
With LRVs of 13 and 12, the two reflect almost the same amount of light.
Hardwick White reflects far more light (LRV 44 vs 12), opening up a space where Thunderhead encloses it.
At LRV 84 vs 12, Pure White is decisively the brighter choice.
A 9-point LRV gap (21 vs 12) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 12), opening up a space where Thunderhead encloses it.
Shoji White reflects far more light (LRV 74 vs 12), opening up a space where Thunderhead encloses it.
Snowbound reflects far more light (LRV 83 vs 12), opening up a space where Thunderhead encloses it.
At LRV 51 vs 12, Pigeon is decisively the brighter choice.
With LRVs of 12 and 12, the two reflect almost the same amount of light.
Thunderhead reads slightly lighter (LRV 12 vs 8), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 12), opening up a space where Thunderhead encloses it.
At LRV 41 vs 12, Dix Blue is decisively the brighter choice.
With LRVs of 12 and 12, the two reflect almost the same amount of light.
Saybrook Sage reflects far more light (LRV 45 vs 12), opening up a space where Thunderhead encloses it.
At LRV 31 vs 12, Pale Green is decisively the brighter choice.
A 5-point LRV gap (12 vs 7) makes Thunderhead the marginally brighter of the two.