Cement grey vs Surfer
Where Cement grey belongs to RAL Classic's range, Surfer is a Sherwin-Williams color. Hue-wise, Cement grey belongs to the grey family and Surfer to the blue family. Surfer (LRV 29) reflects noticeably more light than Cement grey (LRV 24), a difference of 5 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 36.0, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Cement grey vs Surfer Simulated Comparison
5 simulated room previews — drag the slider on each to see Cement grey on one side and Surfer 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 Cement grey comparisons
See how Cement grey stacks up against other well-photographed colors across different brands and tones.
