RAL 820-1 vs Iron Ore
RAL 820-1 is a RAL Effect color while Iron Ore comes from Sherwin-Williams. RAL 820-1 reads as blue-grey, while Iron Ore reads as grey — two distinct hue families, not close cousins. At LRV 57 vs 6, RAL 820-1 will read as the brighter of the two — a 52-point gap that matters most in north-facing or low-light rooms. At ΔE 52.1, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 820-1 vs Iron Ore in Real Spaces
5 real rooms side by side. Seeing RAL 820-1 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.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. RAL 820-1 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that RAL 820-1 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 820-1 will make the room feel meaningfully brighter than Iron Ore would.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that RAL 820-1 will make the room feel meaningfully brighter than Iron Ore would.
Color Details
RAL 820-1 vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 820-1 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 820-1 comparisons
See how RAL 820-1 stacks up against other well-photographed colors across different brands and tones.
