RAL 830-3 vs Jasper Stone
RAL 830-3 (RAL Effect) and Jasper Stone (Sherwin-Williams) come from different manufacturers. RAL 830-3 reads as grey, while Jasper Stone reads as green-grey — two distinct hue families, not close cousins. The 4-point LRV gap — 32 for Jasper Stone vs 28 for RAL 830-3 — means Jasper Stone will open up a space more effectively. ΔE 6.7 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 830-3 vs Jasper Stone in Real Spaces
3 real rooms side by side. RAL 830-3 and Jasper Stone 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. Jasper Stone reads slightly lighter here — a subtle but real difference in how open the space feels.
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. Jasper Stone 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. Jasper Stone has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
RAL 830-3 vs Jasper Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 830-3 on one side and Jasper Stone 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 830-3 comparisons
See how RAL 830-3 stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 28, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 28), opening up a space where RAL 830-3 encloses it.
With LRVs of 30 and 28, the two reflect almost the same amount of light.
Agreeable Gray reflects far more light (LRV 60 vs 28), opening up a space where RAL 830-3 encloses it.
At LRV 58 vs 28, Accessible Beige is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 28 vs 27), so neither reads brighter in a room.
French Gray reflects far more light (LRV 43 vs 28), opening up a space where RAL 830-3 encloses it.
At LRV 55 vs 28, Tranquil Dawn is decisively the brighter choice.
At LRV 44 vs 28, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 28), opening up a space where RAL 830-3 encloses it.
At LRV 66 vs 28, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 28, Shoji White is decisively the brighter choice.
At LRV 28 vs 12, RAL 830-3 is decisively the brighter choice.
At LRV 28 vs 8, RAL 830-3 is decisively the brighter choice.
At LRV 68 vs 28, Skimming Stone is decisively the brighter choice.
At LRV 28 vs 12, RAL 830-3 is decisively the brighter choice.
At LRV 45 vs 28, Saybrook Sage is decisively the brighter choice.
Pale Green reads slightly lighter (LRV 31 vs 28), a gap that shows most in low-lit rooms.