Iron Ore vs Marsh Fern
Both are Sherwin-Williams colors. Iron Ore reads as grey, while Marsh Fern reads as beige-yellow — two distinct hue families, not close cousins. With LRVs of 6 and 6, they'll behave almost identically in terms of how much light they reflect back into a room. The tonal difference — Iron Ore's neutral character against Marsh Fern's warm — becomes most visible against white trim or in morning light. At ΔE 18.0, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. 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 Marsh Fern Simulated Comparison
5 simulated room previews — drag the slider on each to see Iron Ore on one side and Marsh Fern 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.
