Brown grey vs Umbra grey
Both from RAL Classic's palette. Hue-wise, Brown grey belongs to the greige-grey family and Umbra grey to the grey family. They have nearly identical light reflectance values (11 vs 10), so they'll read as similarly Dark in most lighting conditions. The ΔE 5.2 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Brown grey vs Umbra grey in Real Spaces
1 real room side by side. Brown grey and Umbra grey are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Brown grey vs Umbra grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Brown grey on one side and Umbra 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 Brown grey comparisons
See how Brown grey stacks up against other well-photographed colors across different brands and tones.
