Bonsai vs Cement grey
Where Bonsai belongs to Benjamin Moore's range, Cement grey is a RAL Classic color. Bonsai reads as beige-greige, while Cement grey reads as grey — two distinct hue families, not close cousins. Cement grey (LRV 24) reflects noticeably more light than Bonsai (LRV 13), a difference of 11 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 17.6, 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 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Bonsai vs Cement grey in Real Spaces
3 real rooms side by side. Seeing Bonsai and Cement grey in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Cement grey reflects noticeably more light off the walls, making the space read more open than Bonsai.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Cement grey will make the room feel meaningfully brighter than Bonsai would.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Cement grey reflects noticeably more light off the walls, making the space read more open than Bonsai.
Color Details
Bonsai vs Cement grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Bonsai on one side and Cement grey 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 Bonsai comparisons
See how Bonsai stacks up against other well-photographed colors across different brands and tones.
