RAL 180-M vs Agreeable Gray
Where RAL 180-M belongs to RAL Effect's range, Agreeable Gray is a Sherwin-Williams color. Hue-wise, RAL 180-M belongs to the blue-grey family and Agreeable Gray to the greige-grey family. Agreeable Gray (LRV 60) reflects noticeably more light than RAL 180-M (LRV 35), a difference of 25 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 18.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 180-M vs Agreeable Gray in Real Spaces
5 real rooms side by side. Seeing RAL 180-M and Agreeable Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than RAL 180-M would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than RAL 180-M.
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. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than RAL 180-M.
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. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than RAL 180-M.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than RAL 180-M.
Color Details
RAL 180-M vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 180-M on one side and Agreeable Gray 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 180-M comparisons
See how RAL 180-M stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 35, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 35), opening up a space where RAL 180-M encloses it.
RAL 180-M reads slightly lighter (LRV 35 vs 30), a gap that shows most in low-lit rooms.
At LRV 58 vs 35, Accessible Beige is decisively the brighter choice.
A 8-point LRV gap (35 vs 27) makes RAL 180-M the marginally brighter of the two.
French Gray reads slightly lighter (LRV 43 vs 35), a gap that shows most in low-lit rooms.
At LRV 55 vs 35, Tranquil Dawn is decisively the brighter choice.
A 8-point LRV gap (44 vs 35) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 35), opening up a space where RAL 180-M encloses it.
At LRV 66 vs 35, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 35, Shoji White is decisively the brighter choice.
At LRV 35 vs 12, RAL 180-M is decisively the brighter choice.
At LRV 35 vs 8, RAL 180-M is decisively the brighter choice.
At LRV 68 vs 35, Skimming Stone is decisively the brighter choice.
At LRV 35 vs 12, RAL 180-M is decisively the brighter choice.
A 10-point LRV gap (45 vs 35) makes Saybrook Sage the marginally brighter of the two.
RAL 180-M reads slightly lighter (LRV 35 vs 31), a gap that shows most in low-lit rooms.
RAL 180-M reflects far more light (LRV 35 vs 7), opening up a space where Pine Needle encloses it.