Atmospheric vs RAL 180-M
Where Atmospheric belongs to Benjamin Moore's range, RAL 180-M is a RAL Effect color. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. RAL 180-M (LRV 35) reflects noticeably more light than Atmospheric (LRV 33), a difference of 3 points that becomes especially apparent in rooms with limited natural light. The ΔE 6.3 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Atmospheric vs RAL 180-M in Real Spaces
4 real rooms side by side. Atmospheric and RAL 180-M 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
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.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. The distinction reads clearly at room scale, making the choice between them concrete.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Atmospheric vs RAL 180-M Simulated Comparison
5 simulated room previews — drag the slider on each to see Atmospheric on one side and RAL 180-M 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 Atmospheric comparisons
See how Atmospheric stacks up against other well-photographed colors across different brands and tones.
