Periwinkle vs Iron Ore
Periwinkle (Behr) and Iron Ore (Sherwin-Williams) come from different manufacturers. Hue-wise, Periwinkle belongs to the blue family and Iron Ore to the grey family. The 29-point LRV gap — 35 for Periwinkle vs 6 for Iron Ore — means Periwinkle will open up a space more effectively. Where Periwinkle leans blue, Iron Ore reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 49.3 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.
Periwinkle vs Iron Ore in Real Spaces
2 real rooms side by side. Seeing Periwinkle 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. Periwinkle 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. Periwinkle returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Periwinkle vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Periwinkle 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 Periwinkle comparisons
See how Periwinkle stacks up against other well-photographed colors across different brands and tones.
