How does Blue Clay (No.SAP0013) by Sanderson compare with Zoffany’s closest paints? The nearest match by perceptual distance is Zoffany Stockholm Blue (ΔE 1.9, “near-identical”). 1 more Zoffany colour sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 2 Zoffany paints are all priced at £22.00 per litre, against Sanderson Blue Clay at £19.60/L.
Sanderson Blue Clay vs Zoffany
2 closest Zoffany 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 |
|---|---|---|---|---|---|
| Stockholm Blue | No.ZOP0136 | 1.9 | near-identical | £22.00 | — |
| Dufour | No.ZOP0034 | 2.3 | near-identical | £22.00 | — |