How does Red orange (No.2001) by RAL Classic compare with Dulux’s closest paints? The nearest match by perceptual distance is Dulux Earths Core (ΔE 1.8, “near-identical”). These 7 Dulux paints are all priced at £10.20 per litre.
RAL Classic Red orange vs Dulux
7 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 |
|---|---|---|---|---|---|
| Earths Core | — | 1.8 | near-identical | £10.20 | £1.57 |
| Dynamite Red | — | 4.6 | very close | £10.20 | £1.57 |
| Hot Paprika 4 | — | 4.6 | very close | £10.20 | £1.57 |
| African Adventure 3 | — | 4.9 | very close | £10.20 | £1.57 |
| Volcanic Splash 4 | — | 5.3 | close | £10.20 | £1.57 |
| Hot Paprika 3 | — | 5.5 | close | £10.20 | £1.57 |
| Rocket Fire | — | 5.9 | close | £10.20 | £1.57 |