RAL 150-M vs Truly Taupe
RAL 150-M (RAL Effect) and Truly Taupe (Sherwin-Williams) come from different manufacturers. Hue-wise, RAL 150-M belongs to the beige-greige family and Truly Taupe to the greige-grey family. Their light reflectance values are nearly the same — 33 vs 35 — so neither will read significantly brighter or darker than the other. ΔE 4.8 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 150-M vs Truly Taupe in Real Spaces
2 real rooms side by side. RAL 150-M and Truly Taupe 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. The distinction reads clearly at room scale, making the choice between them concrete.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Color Details
RAL 150-M vs Truly Taupe Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 150-M on one side and Truly Taupe 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 150-M comparisons
See how RAL 150-M stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 33), opening up a space where RAL 150-M encloses it.
At LRV 52 vs 33, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 33 vs 30), so neither reads brighter in a room.
At LRV 60 vs 33, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 33), opening up a space where RAL 150-M encloses it.
RAL 150-M reads slightly lighter (LRV 33 vs 27), a gap that shows most in low-lit rooms.
A 10-point LRV gap (43 vs 33) makes French Gray the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 33), opening up a space where RAL 150-M encloses it.
Hardwick White reads slightly lighter (LRV 44 vs 33), a gap that shows most in low-lit rooms.
At LRV 84 vs 33, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 33), opening up a space where RAL 150-M encloses it.
Shoji White reflects far more light (LRV 74 vs 33), opening up a space where RAL 150-M encloses it.
RAL 150-M reflects far more light (LRV 33 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 33), opening up a space where RAL 150-M encloses it.
RAL 150-M reflects far more light (LRV 33 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 33), opening up a space where RAL 150-M encloses it.
Their light reflectance is nearly identical (LRV 33 vs 31), so neither reads brighter in a room.
At LRV 33 vs 7, RAL 150-M is decisively the brighter choice.
A 9-point LRV gap (33 vs 24) makes RAL 150-M the marginally brighter of the two.
At LRV 57 vs 33, Guilford Green is decisively the brighter choice.