Postmodern Mauve vs Just Walnut
Postmodern Mauve is a Behr color while Just Walnut comes from Dulux. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. At LRV 72 vs 36, Just Walnut will read as the brighter of the two — a 36-point gap that matters most in north-facing or low-light rooms. The tonal difference — Postmodern Mauve's red character against Just Walnut's warm — becomes most visible against white trim or in morning light. At ΔE 23.1, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Postmodern Mauve vs Just Walnut in Real Spaces
2 real rooms side by side. Seeing Postmodern Mauve and Just Walnut in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Just Walnut returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Just Walnut will make the room feel meaningfully brighter than Postmodern Mauve would.
Color Details
Postmodern Mauve vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Postmodern Mauve on one side and Just Walnut 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 Postmodern Mauve comparisons
See how Postmodern Mauve stacks up against other well-photographed colors across different brands and tones.
