Castle Gate vs Iron Ore
Where Castle Gate belongs to Benjamin Moore's range, Iron Ore is a Sherwin-Williams color. These are both greys, so the question isn't which hue to choose — it's where within grey to land. Castle Gate (LRV 26) reflects noticeably more light than Iron Ore (LRV 6), a difference of 20 points that becomes especially apparent in rooms with limited natural light. Castle Gate runs red while Iron Ore is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 29.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Castle Gate vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Castle Gate 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 Castle Gate comparisons
See how Castle Gate stacks up against other well-photographed colors across different brands and tones.
