Atlantic Surf 3 vs Delicate Cornflower

Atlantic Surf 3 and Delicate Cornflower are both Dulux blues. The gap between them is ΔE 4.9 — “very close”. Delicate Cornflower is the lighter of the two, and Atlantic Surf 3 the warmer. Both cost about £14.40 per litre.

	Atlantic Surf 3	Delicate Cornflower
Hex	#6790B3	#5C9BCC
Lightness (L*)	58	62
Price / litre	£14.40	£14.40

Looking across brands instead? See Atlantic Surf 3’s cross-brand matches and cheaper alternatives, or Delicate Cornflower’s.