Whisper vs Iron Ore
Where Whisper belongs to Benjamin Moore's range, Iron Ore is a Sherwin-Williams color. These are both greys, so the question isn't which hue to choose — it's where within grey to land. Whisper (LRV 66) reflects noticeably more light than Iron Ore (LRV 6), a difference of 60 points that becomes especially apparent in rooms with limited natural light. Whisper runs yellow while Iron Ore is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 56.8, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Whisper vs Iron Ore in Real Spaces
1 real room side by side. Seeing Whisper 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.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Whisper reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Color Details
Whisper vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Whisper 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 Whisper comparisons
See how Whisper stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 66, White Dove is decisively the brighter choice.
Whisper reflects far more light (LRV 66 vs 52), opening up a space where Purbeck Stone encloses it.
Whisper reflects far more light (LRV 66 vs 30), opening up a space where Evergreen Fog encloses it.
Whisper reads slightly lighter (LRV 66 vs 60), a gap that shows most in low-lit rooms.
A 8-point LRV gap (66 vs 58) makes Whisper the marginally brighter of the two.
At LRV 66 vs 27, Whisper is decisively the brighter choice.
Whisper reflects far more light (LRV 66 vs 43), opening up a space where French Gray encloses it.
A 11-point LRV gap (66 vs 55) makes Whisper the marginally brighter of the two.
At LRV 66 vs 44, Whisper is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 66), opening up a space where Whisper encloses it.
Their light reflectance is nearly identical (LRV 66 vs 66), so neither reads brighter in a room.
A 9-point LRV gap (74 vs 66) makes Shoji White the marginally brighter of the two.
At LRV 66 vs 12, Whisper is decisively the brighter choice.
At LRV 66 vs 8, Whisper is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 68 vs 66), so neither reads brighter in a room.
At LRV 66 vs 12, Whisper is decisively the brighter choice.
At LRV 66 vs 45, Whisper is decisively the brighter choice.
Whisper reflects far more light (LRV 66 vs 31), opening up a space where Pale Green encloses it.
Whisper reflects far more light (LRV 66 vs 7), opening up a space where Pine Needle encloses it.