Black Opal vs Sapphire Splendor

Black Opal and Sapphire Splendor are both Dulux blues. The gap between them is ΔE 6.0 — “close”. Sapphire Splendor is the lighter of the two. Sapphire Splendor is the cheaper of the two at £10.20 per litre.

	Black Opal	Sapphire Splendor
Hex	#2C3241	#3B424C
Lightness (L*)	21	28
Price / litre	£14.40	£10.20

Looking across brands instead? See Black Opal’s cross-brand matches and cheaper alternatives, or Sapphire Splendor’s.