RAL 360-M vs Copper Mountain
Where RAL 360-M belongs to RAL Effect's range, Copper Mountain is a Sherwin-Williams color. RAL 360-M reads as beige-pink, while Copper Mountain reads as beige — two distinct hue families, not close cousins. Copper Mountain (LRV 17) reflects noticeably more light than RAL 360-M (LRV 14), a difference of 3 points that becomes especially apparent in rooms with limited natural light. The ΔE 5.7 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 360-M vs Copper Mountain in Real Spaces
2 real rooms side by side. RAL 360-M and Copper Mountain 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.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. The distinction reads clearly at room scale, making the choice between them concrete.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
RAL 360-M vs Copper Mountain Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 360-M on one side and Copper Mountain 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 360-M comparisons
See how RAL 360-M stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 14, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 14), opening up a space where RAL 360-M encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 14), opening up a space where RAL 360-M encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 14), opening up a space where RAL 360-M encloses it.
At LRV 58 vs 14, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 14, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 14), opening up a space where RAL 360-M encloses it.
At LRV 55 vs 14, Tranquil Dawn is decisively the brighter choice.
At LRV 44 vs 14, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 14), opening up a space where RAL 360-M encloses it.
At LRV 66 vs 14, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 14, Shoji White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 14 vs 12), so neither reads brighter in a room.
A 6-point LRV gap (14 vs 8) makes RAL 360-M the marginally brighter of the two.
At LRV 68 vs 14, Skimming Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 14 vs 12), so neither reads brighter in a room.
At LRV 45 vs 14, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 14), opening up a space where RAL 360-M encloses it.