allpaintcolours.co.ukHow does Pearl dark grey (No.9023) by RAL Classic compare with Dulux Heritage’s closest paints? The nearest match is Dulux Heritage Lead Grey (ΔE 2.0, “near-identical”). These 3 Dulux Heritage paints are all priced at £10.80 per litre.
RAL Classic Pearl dark grey 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 |
|---|---|---|---|---|---|
| Lead Grey | No.LRV 22 | 2.0 | near-identical | £10.80 | £1.35 |
| Mauve Mist | No.LRV 21 | 4.5 | very close | £10.80 | £1.35 |
| Mud Lark | No.LRV 22 | 5.3 | close | £10.80 | £1.35 |
Compare Pearl dark grey with another brand
- RAL Classic Pearl dark grey vs Dulux
- RAL Classic Pearl dark grey vs Edward Bulmer
- RAL Classic Pearl dark grey vs BS 4800
- RAL Classic Pearl dark grey vs Johnstone's
- RAL Classic Pearl dark grey vs Sanderson
- RAL Classic Pearl dark grey vs Mylands
- RAL Classic Pearl dark grey vs Lick
- RAL Classic Pearl dark grey vs Zoffany
- RAL Classic Pearl dark grey vs Crown
- RAL Classic Pearl dark grey vs Craig & Rose
- RAL Classic Pearl dark grey vs Farrow & Ball
- RAL Classic Pearl dark grey vs Little Greene
- RAL Classic Pearl dark grey vs Coat
Full RAL Classic → Dulux Heritage conversion chart — every colour's nearest equivalent