Nordic Sky vs Iron Ore
Nordic Sky (Dulux) and Iron Ore (Sherwin-Williams) come from different manufacturers. Nordic Sky reads as blue, while Iron Ore reads as grey — two distinct hue families, not close cousins. The 34-point LRV gap — 40 for Nordic Sky vs 6 for Iron Ore — means Nordic Sky will open up a space more effectively. Where Nordic Sky leans cool, Iron Ore reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 45.1 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.
Nordic Sky vs Iron Ore in Real Spaces
4 real rooms side by side. Seeing Nordic Sky 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. Nordic Sky reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Nordic Sky returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Nordic Sky returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Home Office
Home office walls matter more than most — you're looking at them all day, and a color that reads fine at first can become tiring over time. Nordic Sky returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Nordic Sky vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Nordic Sky 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 Nordic Sky comparisons
See how Nordic Sky stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 40, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 40), opening up a space where Nordic Sky encloses it.
A 12-point LRV gap (52 vs 40) makes Purbeck Stone the marginally brighter of the two.
A 10-point LRV gap (40 vs 30) makes Nordic Sky the marginally brighter of the two.
Mizzle reads slightly lighter (LRV 52 vs 40), a gap that shows most in low-lit rooms.
At LRV 60 vs 40, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 40), opening up a space where Nordic Sky encloses it.
Nordic Sky reflects far more light (LRV 40 vs 27), opening up a space where Denim Drift encloses it.
A 3-point LRV gap (43 vs 40) makes French Gray the marginally brighter of the two.
At LRV 40 vs 4, Nordic Sky is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 40), opening up a space where Nordic Sky encloses it.
Nordic Sky reflects far more light (LRV 40 vs 13), opening up a space where Bancha encloses it.
Hardwick White reads slightly lighter (LRV 44 vs 40), a gap that shows most in low-lit rooms.
At LRV 84 vs 40, Pure White is decisively the brighter choice.
At LRV 40 vs 21, Nordic Sky is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 40), opening up a space where Nordic Sky encloses it.
Shoji White reflects far more light (LRV 74 vs 40), opening up a space where Nordic Sky encloses it.
Snowbound reflects far more light (LRV 83 vs 40), opening up a space where Nordic Sky encloses it.
A 11-point LRV gap (51 vs 40) makes Pigeon the marginally brighter of the two.
Nordic Sky reflects far more light (LRV 40 vs 12), opening up a space where Pewter Green encloses it.
Nordic Sky reflects far more light (LRV 40 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 40), opening up a space where Nordic Sky encloses it.
Their light reflectance is nearly identical (LRV 41 vs 40), so neither reads brighter in a room.
Nordic Sky reflects far more light (LRV 40 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 40), a gap that shows most in low-lit rooms.
A 9-point LRV gap (40 vs 31) makes Nordic Sky the marginally brighter of the two.
At LRV 40 vs 7, Nordic Sky is decisively the brighter choice.