Old White vs Mushroom
Where Old White belongs to Farrow & Ball's range, Mushroom is a Little Greene color. Hue-wise, Old White belongs to the beige-greige family and Mushroom to the beige family. They have nearly identical light reflectance values (55 vs 56), so they'll read as similarly Medium in most lighting conditions. Old White runs warm while Mushroom is decidedly red, which means they'll respond very differently to warm vs cool light sources. At ΔE 1.7, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Old White vs Mushroom in Real Spaces
1 real room side by side. Old White and Mushroom 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. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Old White vs Mushroom Simulated Comparison
5 simulated room previews — drag the slider on each to see Old White on one side and Mushroom 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 Old White comparisons
See how Old White stacks up against other well-photographed colors across different brands and tones.
