Just Walnut vs Rock Salt
Both are Dulux colors. Hue-wise, Just Walnut belongs to the beige-greige family and Rock Salt to the white family. At LRV 83 vs 72, Rock Salt will read as the brighter of the two — a 11-point gap that matters most in north-facing or low-light rooms. The tonal difference — Just Walnut's warm character against Rock Salt's neutral — becomes most visible against white trim or in morning light. At ΔE 6.2, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Just Walnut vs Rock Salt in Real Spaces
3 real rooms side by side. Just Walnut and Rock Salt 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.
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. Rock Salt 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 Rock Salt will make the room feel meaningfully brighter than Just Walnut would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Rock Salt will make the room feel meaningfully brighter than Just Walnut would.
Color Details
Just Walnut vs Rock Salt Simulated Comparison
5 simulated room previews — drag the slider on each to see Just Walnut on one side and Rock Salt 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 Just Walnut comparisons
See how Just Walnut stacks up against other well-photographed colors across different brands and tones.
