Cement grey vs Iron Ore
Cement grey (RAL Classic) and Iron Ore (Sherwin-Williams) come from different manufacturers. The 19-point LRV gap — 24 for Cement grey vs 6 for Iron Ore — means Cement grey will open up a space more effectively. A ΔE of 26.3 puts these firmly in different territory — two distinct design choices rather than close alternatives.
Cement 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
Cement grey vs Iron Ore in Real Spaces
Seeing Cement grey and Iron Ore in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 6 room types where both colors have photos.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Cement grey reflects noticeably more light off the walls, making the space read more open than Iron Ore.
@barnhouse_veluwe
@mybudgetrecipes
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. Cement grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@11k.studio
@mybudgetrecipes
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Cement grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@ediz_yapi
@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. Cement grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@puntoporta
@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. Cement grey reflects noticeably more light off the walls, making the space read more open than Iron Ore.
@drzwi_zbydrew
@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. Cement grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@kasia.kopacz
@fieldandforestdesign
More Cement grey comparisons
See how Cement grey stacks up against other well-photographed colors across different brands and tones.

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Light vs dark contrast
RAL Classic vs Farrow & Ball

Light vs dark contrast
RAL Classic vs Farrow & Ball

RAL Classic vs Sherwin-Williams
RAL Classic vs Sherwin-Williams

Light vs dark contrast
RAL Classic vs Farrow & Ball

Light vs dark contrast
RAL Classic vs Sherwin-Williams

Light vs dark contrast
RAL Classic vs Sherwin-Williams

RAL Classic vs Dulux
RAL Classic vs Dulux

Light vs dark contrast
RAL Classic vs Dulux

Light vs dark contrast
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RAL Classic vs Benjamin Moore

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RAL Classic vs Little Greene

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Light vs dark contrast
RAL Classic vs Little Greene

Light vs dark contrast
RAL Classic vs Jotun

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Light vs dark contrast
RAL Classic vs Behr

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Light vs dark contrast
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Light vs dark contrast
RAL Classic vs RAL Effect

Light vs dark contrast
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Cement grey reads lighter
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Light vs dark contrast
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Light vs dark contrast
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