How does Dahlia yellow (No.1033) by RAL Classic compare with Dulux’s closest paints? The nearest match by perceptual distance is Dulux Sulphur Springs 3 (ΔE 2.7, “near-identical”). These 6 Dulux paints are all priced at £10.20 per litre.
RAL Classic Dahlia yellow 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 |
|---|---|---|---|---|---|
| Sulphur Springs 3 | — | 2.7 | near-identical | £10.20 | £1.57 |
| Sunflower Symphony 3 | — | 4.7 | very close | £10.20 | £1.57 |
| Sun Dust 1 | — | 5.2 | close | £10.20 | £1.57 |
| Sun Flare | — | 5.3 | close | £10.20 | £1.57 |
| Sunflower Symphony 4 | — | 5.7 | close | £10.20 | £1.57 |
| Honey Mustard | — | 5.8 | close | £10.20 | £1.57 |