Peppery vs Iron Mountain
Peppery is a Behr color while Iron Mountain comes from Benjamin Moore. These are both greys, so the question isn't which hue to choose — it's where within grey to land. With LRVs of 10 and 11, they'll behave almost identically in terms of how much light they reflect back into a room. They share a red quality — useful to know if you're layering them in the same space. With a ΔE of 2.2, the difference is subtle — you'd need them side by side to reliably tell them apart. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Peppery vs Iron Mountain Simulated Comparison
5 simulated room previews — drag the slider on each to see Peppery on one side and Iron Mountain 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 Peppery comparisons
See how Peppery stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 10, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 10), opening up a space where Peppery encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 10), opening up a space where Peppery encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 10), opening up a space where Peppery encloses it.
At LRV 58 vs 10, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 10, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 10), opening up a space where Peppery encloses it.
At LRV 55 vs 10, Tranquil Dawn is decisively the brighter choice.
At LRV 44 vs 10, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 10), opening up a space where Peppery encloses it.
At LRV 66 vs 10, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 10, Shoji White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 12 vs 10), so neither reads brighter in a room.
At LRV 68 vs 10, Skimming Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 12 vs 10), so neither reads brighter in a room.
At LRV 45 vs 10, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 10), opening up a space where Peppery encloses it.
With LRVs of 10 and 7, the two reflect almost the same amount of light.
Cement grey reflects far more light (LRV 24 vs 10), opening up a space where Peppery encloses it.
Guilford Green reflects far more light (LRV 57 vs 10), opening up a space where Peppery encloses it.