How does String by Farrow & Ball compare with Johnstone's’s closest paints? The nearest match by perceptual distance is Johnstone's Assateague Sand (ΔE 0.6, “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. These 7 Johnstone's paints are all priced at £12.36 per litre, against Farrow & Ball String at £25.60/L.
Farrow & Ball String 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 |
|---|---|---|---|---|---|
| Assateague Sand | — | 0.6 | identical | £12.36 | £2.06 |
| Loofah | — | 0.7 | identical | £12.36 | £2.06 |
| Sand Fossil | — | 0.8 | identical | £12.36 | £2.06 |
| Cashew Butter | — | 1.4 | near-identical | £12.36 | £2.06 |
| At The Beach | — | 1.5 | near-identical | £12.36 | £2.06 |
| Almond Brittle | — | 1.8 | near-identical | £12.36 | £2.06 |
| Lovely Linen | — | 1.8 | near-identical | £12.36 | £2.06 |