allpaintcolours.co.ukHow does Signal white (No.9003) by RAL Classic compare with Sanderson’s closest paints? The nearest match is Sanderson Snowy Owl (ΔE 1.1, “near-identical”). 2 more Sanderson colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 3 Sanderson paints are all priced at £20.00 per litre.
RAL Classic Signal white vs Sanderson
Now inside your AI toolConnect free →3 closest Sanderson 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 |
|---|---|---|---|---|---|
| Snowy Owl | No.SAP1133 | 1.1 | near-identical | £20.00 | — |
| Ethereal Blue | No.SAP1051 | 3.1 | very close | £20.00 | — |
| Horizon Grey | No.SAP1071 | 3.5 | very close | £20.00 | — |
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 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 Dulux
- RAL Classic Signal white vs Dulux Heritage
- RAL Classic Signal white vs Mylands
- RAL Classic Signal white vs Zoffany
Full RAL Classic → Sanderson conversion chart — every colour's nearest equivalent