allpaintcolours.co.ukHow does Window grey (No.7040) by RAL Classic compare with Sanderson’s closest paints? The nearest match is Sanderson Quaker Drab (ΔE 3.6, “very close”). These 2 Sanderson paints are all priced at £20.00 per litre.
RAL Classic Window grey vs Sanderson
Now inside your AI toolConnect free →2 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 |
|---|---|---|---|---|---|
| Quaker Drab | No.SAP1115 | 3.6 | very close | £20.00 | — |
| Rain Lake | No.SAP1117 | 4.6 | very close | £20.00 | — |
Compare Window grey with another brand
Full RAL Classic → Sanderson conversion chart — every colour's nearest equivalent