Obsidian vs Iron Ore
Obsidian is a PPG color while Iron Ore comes from Sherwin-Williams. Hue-wise, Obsidian belongs to the blue-grey family and Iron Ore to the grey family. With LRVs of 8 and 6, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 8.1, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Obsidian vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Obsidian 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 Obsidian comparisons
See how Obsidian stacks up against other well-photographed colors across different brands and tones.
