RAL 840-2 vs Windfresh White
RAL 840-2 (RAL Effect) and Windfresh White (Sherwin-Williams) come from different manufacturers. Hue-wise, RAL 840-2 belongs to the greige-grey family and Windfresh White to the beige-greige family. The 3-point LRV gap — 69 for Windfresh White vs 66 for RAL 840-2 — means Windfresh White will open up a space more effectively. A ΔE of 2.0 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
RAL 840-2 vs Windfresh White in Real Spaces
1 real room side by side. RAL 840-2 and Windfresh 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. Windfresh White reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
RAL 840-2 vs Windfresh White Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 840-2 on one side and Windfresh 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 840-2 comparisons
See how RAL 840-2 stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 66, White Dove is decisively the brighter choice.
RAL 840-2 reflects far more light (LRV 66 vs 52), opening up a space where Purbeck Stone encloses it.
RAL 840-2 reflects far more light (LRV 66 vs 30), opening up a space where Evergreen Fog encloses it.
RAL 840-2 reads slightly lighter (LRV 66 vs 60), a gap that shows most in low-lit rooms.
A 8-point LRV gap (66 vs 58) makes RAL 840-2 the marginally brighter of the two.
At LRV 66 vs 27, RAL 840-2 is decisively the brighter choice.
RAL 840-2 reflects far more light (LRV 66 vs 43), opening up a space where French Gray encloses it.
A 11-point LRV gap (66 vs 55) makes RAL 840-2 the marginally brighter of the two.
At LRV 66 vs 44, RAL 840-2 is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 66), opening up a space where RAL 840-2 encloses it.
Their light reflectance is nearly identical (LRV 66 vs 66), so neither reads brighter in a room.
A 8-point LRV gap (74 vs 66) makes Shoji White the marginally brighter of the two.
At LRV 66 vs 12, RAL 840-2 is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 68 vs 66), so neither reads brighter in a room.
At LRV 66 vs 12, RAL 840-2 is decisively the brighter choice.
At LRV 66 vs 45, RAL 840-2 is decisively the brighter choice.
RAL 840-2 reflects far more light (LRV 66 vs 31), opening up a space where Pale Green encloses it.
RAL 840-2 reflects far more light (LRV 66 vs 7), opening up a space where Pine Needle encloses it.
RAL 840-2 reflects far more light (LRV 66 vs 24), opening up a space where Cement grey encloses it.
RAL 840-2 reads slightly lighter (LRV 66 vs 57), a gap that shows most in low-lit rooms.