RAL 540-4 vs Lavish Lavender
RAL 540-4 (RAL Effect) and Lavish Lavender (Sherwin-Williams) come from different manufacturers. Hue-wise, RAL 540-4 belongs to the pink-purple family and Lavish Lavender to the purple family. Their light reflectance values are nearly the same — 21 vs 22 — so neither will read significantly brighter or darker than the other. ΔE 4.6 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
RAL 540-4 vs Lavish Lavender Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 540-4 on one side and Lavish Lavender 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 540-4 comparisons
See how RAL 540-4 stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 21), opening up a space where RAL 540-4 encloses it.
At LRV 52 vs 21, Purbeck Stone is decisively the brighter choice.
A 10-point LRV gap (30 vs 21) makes Evergreen Fog the marginally brighter of the two.
At LRV 60 vs 21, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 21), opening up a space where RAL 540-4 encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 21), a gap that shows most in low-lit rooms.
At LRV 43 vs 21, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 21), opening up a space where RAL 540-4 encloses it.
Hardwick White reflects far more light (LRV 44 vs 21), opening up a space where RAL 540-4 encloses it.
At LRV 84 vs 21, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 21), opening up a space where RAL 540-4 encloses it.
Shoji White reflects far more light (LRV 74 vs 21), opening up a space where RAL 540-4 encloses it.
RAL 540-4 reads slightly lighter (LRV 21 vs 12), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 21), opening up a space where RAL 540-4 encloses it.
RAL 540-4 reads slightly lighter (LRV 21 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 21), opening up a space where RAL 540-4 encloses it.
A 11-point LRV gap (31 vs 21) makes Pale Green the marginally brighter of the two.
At LRV 21 vs 7, RAL 540-4 is decisively the brighter choice.
A 3-point LRV gap (24 vs 21) makes Cement grey the marginally brighter of the two.
At LRV 57 vs 21, Guilford Green is decisively the brighter choice.