How does Silver grey (No.7001) by RAL Classic compare with Johnstone's’s closest paints? The nearest match by perceptual distance is Johnstone's After The Storm (ΔE 1.7, “near-identical”). 6 more Johnstone's colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. Prices for these 7 Johnstone's paints range from £6.14 to £12.36 per litre.
RAL Classic Silver grey vs Johnstone's
7 closest Johnstone's 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 |
|---|---|---|---|---|---|
| After The Storm | — | 1.7 | near-identical | £12.36 | £2.06 |
| Ufo | — | 2.3 | near-identical | £12.36 | £2.06 |
| Pachyderm | — | 2.7 | near-identical | £12.36 | £2.06 |
| Steeple Grey | — | 2.8 | near-identical | £12.36 | £2.06 |
| Grey Suit | — | 2.9 | near-identical | £12.36 | £2.06 |
| Cloudy Grey | — | 2.9 | near-identical | £6.14 | £1.02 |
| Aqua Smoke | — | 3.2 | very close | £12.36 | £2.06 |