Red brown vs Cement grey
Red brown and Cement grey come from the same RAL Classic collection. The 16-point LRV gap — 24 for Cement grey vs 8 for Red brown — means Cement grey will open up a space more effectively. A ΔE of 37.5 puts these firmly in different territory — two distinct design choices rather than close alternatives.
Red brown vs Cement grey Color Comparison
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.
Color Details
Red brown vs Cement grey in Real Spaces
Seeing Red brown 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. Showing 1 room type where both colors have photos.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Cement grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Plan Home visualization
@11k.studio
More Red brown comparisons
See how Red brown stacks up against other well-photographed colors across different brands and tones.

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