Iron Ore vs J491
Iron Ore (Sherwin-Williams) and J491 (Tikkurila) come from different manufacturers. Iron Ore reads as grey, while J491 reads as blue — two distinct hue families, not close cousins. The 47-point LRV gap — 52 for J491 vs 6 for Iron Ore — means J491 will open up a space more effectively. A ΔE of 50.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Iron Ore vs J491 Simulated Comparison
5 simulated room previews — drag the slider on each to see Iron Ore on one side and J491 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 Iron Ore comparisons
See how Iron Ore stacks up against other well-photographed colors across different brands and tones.
