How does Reign Blue (No.ZOP1120) by Zoffany compare with Dulux’s closest paints? The nearest match is Dulux Moon Waves 1 (ΔE 2.5, “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. These 3 Dulux paints are all priced at £14.40 per litre, against Zoffany Reign Blue at £23.20/L.
Zoffany Reign Blue vs Dulux
Now inside your AI toolConnect free →3 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 |
|---|---|---|---|---|---|
| Moon Waves 1 | — | 2.5 | near-identical | £14.40 | £2.22 |
| Veiled Violet | — | 3.9 | very close | £14.40 | £2.22 |
| Imperial Mauve 1 | — | 5.4 | close | £14.40 | £2.22 |