RAL 120-3 vs Westhighland White
RAL 120-3 (RAL Effect) and Westhighland White (Sherwin-Williams) come from different manufacturers. RAL 120-3 reads as beige-greige, while Westhighland White reads as beige-white — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 85 vs 86 — so neither will read significantly brighter or darker than the other. A ΔE of 1.5 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 120-3 vs Westhighland White in Real Spaces
3 real rooms side by side. RAL 120-3 and Westhighland White 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. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
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. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
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. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Color Details
RAL 120-3 vs Westhighland White Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 120-3 on one side and Westhighland 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 120-3 comparisons
See how RAL 120-3 stacks up against other well-photographed colors across different brands and tones.
Their light reflectance is nearly identical (LRV 85 vs 83), so neither reads brighter in a room.
RAL 120-3 reflects far more light (LRV 85 vs 52), opening up a space where Purbeck Stone encloses it.
RAL 120-3 reflects far more light (LRV 85 vs 30), opening up a space where Evergreen Fog encloses it.
RAL 120-3 reflects far more light (LRV 85 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 85 vs 58, RAL 120-3 is decisively the brighter choice.
At LRV 85 vs 27, RAL 120-3 is decisively the brighter choice.
RAL 120-3 reflects far more light (LRV 85 vs 43), opening up a space where French Gray encloses it.
At LRV 85 vs 55, RAL 120-3 is decisively the brighter choice.
At LRV 85 vs 44, RAL 120-3 is decisively the brighter choice.
With LRVs of 85 and 84, the two reflect almost the same amount of light.
At LRV 85 vs 66, RAL 120-3 is decisively the brighter choice.
A 11-point LRV gap (85 vs 74) makes RAL 120-3 the marginally brighter of the two.
At LRV 85 vs 12, RAL 120-3 is decisively the brighter choice.
At LRV 85 vs 68, RAL 120-3 is decisively the brighter choice.
At LRV 85 vs 12, RAL 120-3 is decisively the brighter choice.
At LRV 85 vs 45, RAL 120-3 is decisively the brighter choice.
RAL 120-3 reflects far more light (LRV 85 vs 31), opening up a space where Pale Green encloses it.
RAL 120-3 reflects far more light (LRV 85 vs 7), opening up a space where Pine Needle encloses it.
RAL 120-3 reflects far more light (LRV 85 vs 24), opening up a space where Cement grey encloses it.
RAL 120-3 reflects far more light (LRV 85 vs 57), opening up a space where Guilford Green encloses it.