Serene Waters vs Smooth Flint

Serene Waters and Smooth Flint are both Dulux neutrals. The gap between them is ΔE 3.6 — “very close”. Serene Waters is the lighter of the two, and Smooth Flint the warmer. Both cost about £14.40 per litre.

	Serene Waters	Smooth Flint
Hex	#B7C3C5	#B2B8B9
Lightness (L*)	78	74
Price / litre	£14.40	£14.40

Looking across brands instead? See Serene Waters’s cross-brand matches and cheaper alternatives, or Smooth Flint’s.