Rock Salt vs Pure White
Rock Salt is a Dulux color while Pure White comes from Sherwin-Williams. Hue-wise, Rock Salt belongs to the white family and Pure White to the beige-greige family. With LRVs of 83 and 84, they'll behave almost identically in terms of how much light they reflect back into a room. The tonal difference — Rock Salt's neutral character against Pure White's warm — becomes most visible against white trim or in morning light. With a ΔE of 2.8, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Rock Salt vs Pure White in Real Spaces
3 real rooms side by side. Rock Salt and Pure White 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 reads more restrained here, while Pure White adds a sense of enclosure and warmth.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The temperature contrast between Pure White and Rock Salt is what sets these apart most in this context.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The temperature contrast between Pure White and Rock Salt is what sets these apart most in this context.
Color Details
Rock Salt vs Pure White Simulated Comparison
5 simulated room previews — drag the slider on each to see Rock Salt on one side and Pure White 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 Rock Salt comparisons
See how Rock Salt stacks up against other well-photographed colors across different brands and tones.
