Thinking of Marine Blue but weighing up alternatives? This deep blue-green from Little Greene has several close cousins across the UK ranges. PaintDial’s closest match from another UK brand is Sailor's Coat by Johnstone's (close), with every other close match ranked below.
Sailor's Coat by Johnstone's is the closest match from any other brand (close) — though it’s slightly warmer and noticeably softer. It’s also the best-value tier of the close matches — unusual, as the nearest match and the best-value one usually differ. No other brand gets within a near-identical match of Marine Blue — it’s one of the more distinctive colours in the library, so expect a visible difference whichever you pick. LRV is estimated from each brand’s swatch, so order testers before committing.
Below is every genuinely close match to Marine Blue from the other eight brands — ranked purely by closeness, so where one brand has several near-misses, they all appear. For the single best match per brand, see the Marine Blue colour page.
The nearest Dulux colour is Azure Fusion 1 (close). It won’t be pixel-perfect, so order a tester before committing.
Of the close matches, Sailor's Coat by Johnstone's is the best-value option (value, close).
The list shows every genuinely close match from other brands, ranked nearest-first by perceptual colour difference — including several from one brand where they’re all close. Screens differ from paint on a wall, so treat these as a shortlist and always order tester pots.
Search any paint name in the tool to see its closest matches across every UK brand.
See the full Marine Blue colour page →