Atlantic Surf 4 vs Blue Lagoon
Atlantic Surf 4 and Blue Lagoon are both Dulux blues. The gap between them is ΔE 4.4 — “very close”. Atlantic Surf 4 is the lighter of the two. Both cost about £10.20 per litre.
| Atlantic Surf 4 | Blue Lagoon | |
|---|---|---|
| Hex | #9EB5CE | #8DB4D9 |
| Lightness (L*) | 73 | 72 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Atlantic Surf 4’s cross-brand matches and cheaper alternatives, or Blue Lagoon’s.