How does Flame red (No.3000) by RAL Classic compare with Dulux’s closest paints? The nearest match by perceptual distance is Dulux Hot Paprika 3 (ΔE 2.2, “near-identical”). 3 more Dulux colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 6 Dulux paints are all priced at £10.20 per litre.
RAL Classic Flame red vs Dulux
6 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 |
|---|---|---|---|---|---|
| Hot Paprika 3 | — | 2.2 | near-identical | £10.20 | £1.57 |
| Volcanic Splash 3 | — | 3.5 | very close | £10.20 | £1.57 |
| Spicy Paprika | — | 3.8 | very close | £10.20 | £1.57 |
| Volcanic Red | — | 3.9 | very close | £10.20 | £1.57 |
| Volcanic Splash 4 | — | 4.6 | very close | £10.20 | £1.57 |
| Auburn Falls 2 | — | 4.9 | very close | £10.20 | £1.57 |