Chalk Dust vs Rock Salt

Chalk Dust and Rock Salt are both Dulux neutrals. The gap between them is ΔE 1.0 — “near-identical”. Rock Salt is the lighter of the two. Rock Salt is the cheaper of the two at £10.80 per litre.

Chalk Dust #E6E9E9 £14.40/L

Rock Salt #E9EAE9 £10.80/L

	Chalk Dust	Rock Salt
Hex	`#E6E9E9`	`#E9EAE9`
Lightness (L*)	92	93
Price / litre	£14.40	£10.80

More Dulux comparisons

Chalk Dust vs Clouded Pearl 3
Chalk Dust vs Mineral Haze 4
Chalk Dust vs Quartz Flint 4
Chalk Dust vs Rail Cloth
Chalk Dust vs Clouded Pearl 4

Looking across brands instead? See Chalk Dust’s cross-brand matches and cheaper alternatives, or Rock Salt’s.