RAL 740-M vs Agreeable Gray
Where RAL 740-M belongs to RAL Effect's range, Agreeable Gray is a Sherwin-Williams color. Hue-wise, RAL 740-M belongs to the blue-green family and Agreeable Gray to the greige-grey family. Agreeable Gray (LRV 60) reflects noticeably more light than RAL 740-M (LRV 11), a difference of 49 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 44.9, 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 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 740-M vs Agreeable Gray in Real Spaces
2 real rooms side by side. Seeing RAL 740-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 740-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 740-M.
Color Details
RAL 740-M vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 740-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 740-M comparisons
See how RAL 740-M stacks up against other well-photographed colors across different brands and tones.
