RAL 140-M vs Iron Ore
RAL 140-M is a RAL Effect color while Iron Ore comes from Sherwin-Williams. RAL 140-M reads as beige-greige, while Iron Ore reads as grey — two distinct hue families, not close cousins. At LRV 35 vs 6, RAL 140-M will read as the brighter of the two — a 30-point gap that matters most in north-facing or low-light rooms. At ΔE 41.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 140-M vs Iron Ore in Real Spaces
3 real rooms side by side. Seeing RAL 140-M 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.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that RAL 140-M will make the room feel meaningfully brighter than Iron Ore would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that RAL 140-M will make the room feel meaningfully brighter than Iron Ore would.
Color Details
RAL 140-M vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 140-M 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 RAL 140-M comparisons
See how RAL 140-M stacks up against other well-photographed colors across different brands and tones.
