How does Signal white (No.9003) by RAL Classic compare with Dulux Heritage’s closest paints? The nearest match is Dulux Heritage Marble White (ΔE 2.4, “near-identical”). 2 more Dulux Heritage colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 3 Dulux Heritage paints are all priced at £10.80 per litre.
RAL Classic Signal white vs Dulux Heritage
Now inside your AI toolConnect free →3 closest Dulux Heritage 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 |
|---|---|---|---|---|---|
| Marble White | No.LRV 83 | 2.4 | near-identical | £10.80 | £1.35 |
| Wiltshire White | No.LRV 83 | 2.5 | near-identical | £10.80 | £1.35 |
| Swedish White | No.LRV 83 | 2.6 | near-identical | £10.80 | £1.35 |
Compare Signal white with another brand
- RAL Classic Signal white vs Earthborn
- RAL Classic Signal white vs Little Greene
- RAL Classic Signal white vs Coat
- RAL Classic Signal white vs Edward Bulmer
- RAL Classic Signal white vs Sanderson
- RAL Classic Signal white vs Lick
- RAL Classic Signal white vs Crown
- RAL Classic Signal white vs Farrow & Ball
- RAL Classic Signal white vs Craig & Rose
- RAL Classic Signal white vs Johnstone's
- RAL Classic Signal white vs Mylands
- RAL Classic Signal white vs Dulux
- RAL Classic Signal white vs Zoffany
Full RAL Classic → Dulux Heritage conversion chart — every colour's nearest equivalent