Mustard Seed vs Cement grey
Mustard Seed (Benjamin Moore) and Cement grey (RAL Classic) come from different manufacturers. Hue-wise, Mustard Seed belongs to the beige family and Cement grey to the grey family. The 20-point LRV gap — 45 for Mustard Seed vs 24 for Cement grey — means Mustard Seed will open up a space more effectively. A ΔE of 33.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Mustard Seed vs Cement grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Mustard Seed 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 Mustard Seed comparisons
See how Mustard Seed stacks up against other well-photographed colors across different brands and tones.
