S 4010-B70G vs Cement grey
Where S 4010-B70G belongs to NCS's range, Cement grey is a RAL Classic color. Hue-wise, S 4010-B70G belongs to the blue-grey family and Cement grey to the grey family. S 4010-B70G (LRV 28) reflects noticeably more light than Cement grey (LRV 24), a difference of 4 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 11.1, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
S 4010-B70G vs Cement grey in Real Spaces
1 real room side by side. Seeing S 4010-B70G 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.
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 brightness difference is modest but present — S 4010-B70G gives the walls a little more lift.
Color Details
S 4010-B70G vs Cement grey Simulated Comparison
5 simulated room previews — drag the slider on each to see S 4010-B70G 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 S 4010-B70G comparisons
See how S 4010-B70G stacks up against other well-photographed colors across different brands and tones.
