How does Ultra Marine Blue by Farrow & Ball compare with Dulux’s closest paints? The nearest match by perceptual distance is Dulux Wild Water 2 (ΔE 2.9, “near-identical”). 1 more Dulux colour sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall.
Farrow & Ball Ultra Marine Blue vs Dulux
2 closest Dulux matches ranked by ΔE
ΔE (CIEDE2000) is a perceptual distance metric — lower means a closer match. Matches under ΔE 2 are typically indistinguishable; ΔE 2–4 looks “the same” once dry on a wall; ΔE 4–6 is noticeable side-by-side. Always view a sample pot before committing — screen colours and lighting vary.
| Colour | Number | ΔE | Match quality | Price/L | Price/m2 |
|---|---|---|---|---|---|
| Wild Water 2 | — | 2.9 | near-identical | £10.20 | £1.57 |
| Blue | — | 3.7 | very close | — | — |