Slate grey vs Iron Ore
Slate grey (RAL Classic) and Iron Ore (Sherwin-Williams) come from different manufacturers. The 6-point LRV gap — 12 for Slate grey vs 6 for Iron Ore — means Slate grey will open up a space more effectively. ΔE 8.2 means they're clearly different, but not dramatically so — they'd pair well in the same room.
Slate grey vs Iron Ore Color Comparison
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.
Color Details
Slate grey vs Iron Ore in Real Spaces
Slate grey and Iron Ore are close enough that the difference can be hard to judge from a chip alone. These real-room photos show how each reads at scale, across different spaces and lighting conditions. Showing 4 room types where both colors have photos.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Slate grey has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
@yarko_sichevskyi
@mybudgetrecipes
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Slate grey has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
@hausanthrazit
@mybudgetrecipes
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Slate grey reads slightly lighter here — a subtle but real difference in how open the space feels.
@xtremedoor
@mybudgetrecipes
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Slate grey has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
@colourmycrib
@fieldandforestdesign
More Slate grey comparisons
See how Slate grey stacks up against other well-photographed colors across different brands and tones.
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