How does Window grey (No.7040) by RAL Classic compare with Sanderson’s closest paints? The nearest match by perceptual distance is Sanderson Quaker Drab (ΔE 3.6, “very close”).
RAL Classic Window grey vs Sanderson
1 closest Sanderson match 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.SAP0115 | 3.6 | very close | £19.60 | — |