Marine Waters vs Slow Swing

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

	Marine Waters	Slow Swing
Hex	#324965	#2C3241
Lightness (L*)	30	21
Price / litre	£14.40	£14.40

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