Indigo Shade vs Night Seas

Indigo Shade and Night Seas are both Dulux blues. The gap between them is ΔE 2.9 — “near-identical”. Night Seas is the lighter of the two. Indigo Shade is the cheaper of the two at £10.80 per litre.

	Indigo Shade	Night Seas
Hex	#315368	#3A5267
Lightness (L*)	34	34
Price / litre	£10.80	£14.40

Looking across brands instead? See Indigo Shade’s cross-brand matches and cheaper alternatives, or Night Seas’s.