How does Slate grey (No.7015) by RAL Classic compare with Zoffany’s closest paints? The nearest match by perceptual distance is Zoffany Ink (ΔE 3.5, “very close”).
RAL Classic Slate grey vs Zoffany
1 closest Zoffany 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 |
|---|---|---|---|---|---|
| Ink | No.ZOP0068 | 3.5 | very close | £22.00 | — |