Iron Ore vs Deco Grey 1923
Iron Ore (Sherwin-Williams) and Deco Grey 1923 (Tikkurila) come from different manufacturers. These are both greys, so the question isn't which hue to choose — it's where within grey to land. The 52-point LRV gap — 58 for Deco Grey 1923 vs 6 for Iron Ore — means Deco Grey 1923 will open up a space more effectively. A ΔE of 52.3 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 Deco Grey 1923 Simulated Comparison
5 simulated room previews — drag the slider on each to see Iron Ore on one side and Deco Grey 1923 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.
