RAL 570-4 vs Iron Ore
RAL 570-4 (RAL Effect) and Iron Ore (Sherwin-Williams) come from different manufacturers. Hue-wise, RAL 570-4 belongs to the blue family and Iron Ore to the grey family. The 30-point LRV gap — 35 for RAL 570-4 vs 6 for Iron Ore — means RAL 570-4 will open up a space more effectively. A ΔE of 48.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 6 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 570-4 vs Iron Ore in Real Spaces
6 real rooms side by side. Seeing RAL 570-4 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
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. RAL 570-4 reflects noticeably more light off the walls, making the space read more open than Iron Ore.
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. RAL 570-4 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. RAL 570-4 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. RAL 570-4 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. RAL 570-4 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. RAL 570-4 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
RAL 570-4 vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 570-4 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 570-4 comparisons
See how RAL 570-4 stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 35, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 35), opening up a space where RAL 570-4 encloses it.
RAL 570-4 reads slightly lighter (LRV 35 vs 30), a gap that shows most in low-lit rooms.
Agreeable Gray reflects far more light (LRV 60 vs 35), opening up a space where RAL 570-4 encloses it.
At LRV 58 vs 35, Accessible Beige is decisively the brighter choice.
A 8-point LRV gap (35 vs 27) makes RAL 570-4 the marginally brighter of the two.
French Gray reads slightly lighter (LRV 43 vs 35), a gap that shows most in low-lit rooms.
At LRV 55 vs 35, Tranquil Dawn is decisively the brighter choice.
A 8-point LRV gap (44 vs 35) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 35), opening up a space where RAL 570-4 encloses it.
At LRV 66 vs 35, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 35, Shoji White is decisively the brighter choice.
At LRV 35 vs 12, RAL 570-4 is decisively the brighter choice.
At LRV 68 vs 35, Skimming Stone is decisively the brighter choice.
At LRV 35 vs 12, RAL 570-4 is decisively the brighter choice.
A 10-point LRV gap (45 vs 35) makes Saybrook Sage the marginally brighter of the two.
RAL 570-4 reads slightly lighter (LRV 35 vs 31), a gap that shows most in low-lit rooms.
RAL 570-4 reflects far more light (LRV 35 vs 7), opening up a space where Pine Needle encloses it.
RAL 570-4 reads slightly lighter (LRV 35 vs 24), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 35), opening up a space where RAL 570-4 encloses it.
Just Walnut reflects far more light (LRV 72 vs 35), opening up a space where RAL 570-4 encloses it.