How does Concrete grey (No.7023) by RAL Classic compare with Coat’s closest paints? The nearest match by perceptual distance is Coat Nomad (ΔE 1.2, “near-identical”). These 2 Coat paints are all priced at £22.40 per litre.
RAL Classic Concrete grey vs Coat
2 closest Coat 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 |
|---|---|---|---|---|---|
| Nomad | — | 1.2 | near-identical | £22.40 | £4.48 |
| The Coal Drop | — | 4.4 | very close | £22.40 | £4.48 |