Ultra Pure White vs Iron Ore
Ultra Pure White (Behr) and Iron Ore (Sherwin-Williams) come from different manufacturers. Hue-wise, Ultra Pure White belongs to the white-yellow family and Iron Ore to the grey family. The 89-point LRV gap — 94 for Ultra Pure White vs 6 for Iron Ore — means Ultra Pure White will open up a space more effectively. Where Ultra Pure White leans yellow, Iron Ore reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 69.4 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Ultra Pure White vs Iron Ore in Real Spaces
2 real rooms side by side. Seeing Ultra Pure White 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. Ultra Pure White reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Ultra Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Ultra Pure White vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Ultra Pure White 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 Ultra Pure White comparisons
See how Ultra Pure White stacks up against other well-photographed colors across different brands and tones.
