Chalk Dust vs Quartz Flint 4

Chalk Dust and Quartz Flint 4 are both Dulux neutrals. The gap between them is ΔE 1.1 — “near-identical”. Quartz Flint 4 is the lighter of the two. Both cost about £14.40 per litre.

	Chalk Dust	Quartz Flint 4
Hex	#E6E9E9	#E7EAE8
Lightness (L*)	92	92
Price / litre	£14.40	£14.40

Looking across brands instead? See Chalk Dust’s cross-brand matches and cheaper alternatives, or Quartz Flint 4’s.