RAL 690-4 vs Iron Ore
RAL 690-4 (RAL Effect) and Iron Ore (Sherwin-Williams) come from different manufacturers. RAL 690-4 reads as blue, while Iron Ore reads as grey — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 8 vs 6 — so neither will read significantly brighter or darker than the other. A ΔE of 29.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 690-4 vs Iron Ore in Real Spaces
5 real rooms side by side. Seeing RAL 690-4 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. The distinction reads clearly at room scale, making the choice between them concrete.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Color Details
RAL 690-4 vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 690-4 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 690-4 comparisons
See how RAL 690-4 stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 8), opening up a space where RAL 690-4 encloses it.
At LRV 52 vs 8, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 8, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 8, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 8), opening up a space where RAL 690-4 encloses it.
Denim Drift reflects far more light (LRV 27 vs 8), opening up a space where RAL 690-4 encloses it.
At LRV 43 vs 8, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 8), opening up a space where RAL 690-4 encloses it.
Hardwick White reflects far more light (LRV 44 vs 8), opening up a space where RAL 690-4 encloses it.
At LRV 84 vs 8, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 8), opening up a space where RAL 690-4 encloses it.
Shoji White reflects far more light (LRV 74 vs 8), opening up a space where RAL 690-4 encloses it.
Pewter Green reads slightly lighter (LRV 12 vs 8), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 8), opening up a space where RAL 690-4 encloses it.
Vintage Vogue reads slightly lighter (LRV 12 vs 8), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 8), opening up a space where RAL 690-4 encloses it.
At LRV 31 vs 8, Pale Green is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 8 vs 7), so neither reads brighter in a room.
At LRV 24 vs 8, Cement grey is decisively the brighter choice.
At LRV 57 vs 8, Guilford Green is decisively the brighter choice.
At LRV 72 vs 8, Just Walnut is decisively the brighter choice.