Metal White vs Niagara Blues 6

Metal White and Niagara Blues 6 are both Dulux neutrals. The gap between them is ΔE 1.5 — “near-identical”. Metal White is the lighter of the two. Both cost about £14.40 per litre.

	Metal White	Niagara Blues 6
Hex	#DDE2E2	#D8DDDF
Lightness (L*)	90	88
Price / litre	£14.40	£14.40

Looking across brands instead? See Metal White’s cross-brand matches and cheaper alternatives, or Niagara Blues 6’s.