Silent Steel vs Wise Diamond

Silent Steel and Wise Diamond are both Dulux neutrals. The gap between them is ΔE 0.0 — “identical”. Silent Steel is the lighter of the two. Both cost about £14.40 per litre.

	Silent Steel	Wise Diamond
Hex	#AFB1B3	#AFB1B3
Lightness (L*)	72	72
Price / litre	£14.40	£14.40

Looking across brands instead? See Silent Steel’s cross-brand matches and cheaper alternatives, or Wise Diamond’s.