RAL 370-3 vs RAL 380-3
RAL 370-3 and RAL 380-3 come from the same RAL Effect collection. These are both beiges, so the question isn't which hue to choose — it's where within beige to land. The 4-point LRV gap — 37 for RAL 370-3 vs 33 for RAL 380-3 — means RAL 370-3 will open up a space more effectively. ΔE 5.5 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 370-3 vs RAL 380-3 in Real Spaces
5 real rooms side by side. RAL 370-3 and RAL 380-3 are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
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 370-3 reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. RAL 370-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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 370-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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 370-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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 370-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
RAL 370-3 vs RAL 380-3 Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 370-3 on one side and RAL 380-3 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 370-3 comparisons
See how RAL 370-3 stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 37), opening up a space where RAL 370-3 encloses it.
At LRV 52 vs 37, Purbeck Stone is decisively the brighter choice.
A 7-point LRV gap (37 vs 30) makes RAL 370-3 the marginally brighter of the two.
At LRV 60 vs 37, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 37), opening up a space where RAL 370-3 encloses it.
RAL 370-3 reads slightly lighter (LRV 37 vs 27), a gap that shows most in low-lit rooms.
A 6-point LRV gap (43 vs 37) makes French Gray the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 37), opening up a space where RAL 370-3 encloses it.
Hardwick White reads slightly lighter (LRV 44 vs 37), a gap that shows most in low-lit rooms.
At LRV 84 vs 37, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 37), opening up a space where RAL 370-3 encloses it.
Shoji White reflects far more light (LRV 74 vs 37), opening up a space where RAL 370-3 encloses it.
RAL 370-3 reflects far more light (LRV 37 vs 12), opening up a space where Pewter Green encloses it.
RAL 370-3 reflects far more light (LRV 37 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 37), opening up a space where RAL 370-3 encloses it.
RAL 370-3 reflects far more light (LRV 37 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 37), a gap that shows most in low-lit rooms.
A 6-point LRV gap (37 vs 31) makes RAL 370-3 the marginally brighter of the two.