RAL 370-3 vs Pure White
RAL 370-3 is a RAL Effect color while Pure White comes from Sherwin-Williams. RAL 370-3 reads as beige, while Pure White reads as beige-greige — two distinct hue families, not close cousins. At LRV 84 vs 37, Pure White will read as the brighter of the two — a 47-point gap that matters most in north-facing or low-light rooms. At ΔE 80.3, 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 370-3 vs Pure White in Real Spaces
5 real rooms side by side. Seeing RAL 370-3 and Pure White 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. Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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 Pure White will make the room feel meaningfully brighter than RAL 370-3 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 Pure White will make the room feel meaningfully brighter than RAL 370-3 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 Pure White will make the room feel meaningfully brighter than RAL 370-3 would.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Pure White will make the room feel meaningfully brighter than RAL 370-3 would.
Color Details
RAL 370-3 vs Pure White Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 370-3 on one side and Pure White 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.
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.
At LRV 37 vs 7, RAL 370-3 is decisively the brighter choice.