Black Opal vs Marine Waters

Black Opal and Marine Waters are both Dulux blues. The gap between them is ΔE 9.4 — “similar”. Marine Waters is the lighter of the two, and Black Opal the warmer. Both cost about £14.40 per litre.

Black Opal #2C3241 £14.40/L

Marine Waters #324965 £14.40/L

	Black Opal	Marine Waters
Hex	`#2C3241`	`#324965`
Lightness (L*)	21	30
Price / litre	£14.40	£14.40

More Dulux comparisons

Black Opal vs Slow Swing
Black Opal vs Sapphire Splendour
Black Opal vs Amethyst Falls 1
Black Opal vs Plush Velvet 1
Black Opal vs Mystical Night

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