Bone Black vs Iron Ore
Where Bone Black 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. Bone Black (LRV 47) reflects noticeably more light than Iron Ore (LRV 6), a difference of 42 points that becomes especially apparent in rooms with limited natural light. Bone Black 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 46.4, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Bone Black vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Bone Black 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 Bone Black comparisons
See how Bone Black stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 47, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 47), opening up a space where Bone Black encloses it.
Purbeck Stone reads slightly lighter (LRV 52 vs 47), a gap that shows most in low-lit rooms.
Bone Black reflects far more light (LRV 47 vs 30), opening up a space where Evergreen Fog encloses it.
A 4-point LRV gap (52 vs 47) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 47), opening up a space where Bone Black encloses it.
A 10-point LRV gap (58 vs 47) makes Accessible Beige the marginally brighter of the two.
At LRV 47 vs 27, Bone Black is decisively the brighter choice.
Bone Black reads slightly lighter (LRV 47 vs 43), a gap that shows most in low-lit rooms.
Bone Black reflects far more light (LRV 47 vs 4), opening up a space where Naval encloses it.
A 8-point LRV gap (55 vs 47) makes Tranquil Dawn the marginally brighter of the two.
At LRV 47 vs 13, Bone Black is decisively the brighter choice.
A 4-point LRV gap (47 vs 44) makes Bone Black the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 47), opening up a space where Bone Black encloses it.
Bone Black reflects far more light (LRV 47 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 47, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 47, Shoji White is decisively the brighter choice.
At LRV 83 vs 47, Snowbound is decisively the brighter choice.
At LRV 47 vs 12, Bone Black is decisively the brighter choice.
At LRV 68 vs 47, Skimming Stone is decisively the brighter choice.
Bone Black reads slightly lighter (LRV 47 vs 41), a gap that shows most in low-lit rooms.
Calamine reflects far more light (LRV 68 vs 47), opening up a space where Bone Black encloses it.
Bone Black reflects far more light (LRV 47 vs 25), opening up a space where Treron encloses it.
At LRV 47 vs 12, Bone Black is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 47 vs 45), so neither reads brighter in a room.
Bone Black reflects far more light (LRV 47 vs 31), opening up a space where Pale Green encloses it.
Bone Black reflects far more light (LRV 47 vs 7), opening up a space where Pine Needle encloses it.
Bone Black reflects far more light (LRV 47 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reads slightly lighter (LRV 57 vs 47), a gap that shows most in low-lit rooms.
Just Walnut reflects far more light (LRV 72 vs 47), opening up a space where Bone Black encloses it.