Fusion vs Iron Ore
Fusion (Jotun) and Iron Ore (Sherwin-Williams) come from different manufacturers. Hue-wise, Fusion belongs to the blue family and Iron Ore to the grey family. The 7-point LRV gap — 12 for Fusion vs 6 for Iron Ore — means Fusion will open up a space more effectively. Where Fusion leans cool, Iron Ore reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 18.7 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Fusion vs Iron Ore in Real Spaces
4 real rooms side by side. Seeing Fusion 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. Fusion 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. Fusion 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 — Fusion 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. Fusion has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Fusion vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Fusion 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 Fusion comparisons
See how Fusion stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 12, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 12), opening up a space where Fusion encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 12), opening up a space where Fusion encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 12), opening up a space where Fusion encloses it.
At LRV 58 vs 12, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 12, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 12), opening up a space where Fusion encloses it.
At LRV 55 vs 12, Tranquil Dawn is decisively the brighter choice.
At LRV 44 vs 12, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 12), opening up a space where Fusion encloses it.
At LRV 66 vs 12, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 12, Shoji White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 12 vs 12), so neither reads brighter in a room.
A 4-point LRV gap (12 vs 8) makes Fusion the marginally brighter of the two.
At LRV 68 vs 12, Skimming Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 12 vs 12), so neither reads brighter in a room.
At LRV 45 vs 12, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 12), opening up a space where Fusion encloses it.
Fusion reads slightly lighter (LRV 12 vs 7), a gap that shows most in low-lit rooms.