How does Iron Grey (No.SAP1077) by Sanderson compare with Dulux’s closest paints? The nearest match is Dulux Warm Pewter (ΔE 2.1, “near-identical”). 2 more Dulux colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. Prices for these 3 Dulux paints range from £10.80 to £14.40 per litre, against Sanderson Iron Grey at £20.00/L.
Sanderson Iron Grey vs Dulux
Now inside your AI toolConnect free →3 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 |
|---|---|---|---|---|---|
| Warm Pewter | — | 2.1 | near-identical | £10.80 | £1.66 |
| Goosewing | — | 2.2 | near-identical | £14.40 | £2.22 |
| Flying Feather | — | 2.3 | near-identical | £14.40 | £2.22 |
Compare Iron Grey with another brand
- Sanderson Iron Grey vs RAL Classic
- Sanderson Iron Grey vs Crown
- Sanderson Iron Grey vs Johnstone's
- Sanderson Iron Grey vs Mylands
- Sanderson Iron Grey vs BS 4800
- Sanderson Iron Grey vs Zoffany
- Sanderson Iron Grey vs Edward Bulmer
- Sanderson Iron Grey vs Dulux Heritage
- Sanderson Iron Grey vs Farrow & Ball
- Sanderson Iron Grey vs Lick
- Sanderson Iron Grey vs Little Greene