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How does Purbeck Stone by Farrow & Ball compare with Johnstone's’s closest paints? The nearest match is Johnstone's Rabbit's Ear (ΔE 1.3, “near-identical”). 3 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 4 Johnstone's paints range from £7.53 to £13.37 per litre, against Farrow & Ball Purbeck Stone at £26.40/L.

Farrow & Ball Purbeck Stone £26.40/L
Johnstone's Rabbit's Ear near-identical — ΔE 1.3 £13.37/L

Farrow & Ball Purbeck Stone vs Johnstone's

4 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
Rabbit's Ear — 1.3 near-identical £13.37 £2.23
Intuitive — 1.4 near-identical £13.37 £2.23
Taupe Delight — 1.5 near-identical £7.53 £1.26
Great Grey — 1.7 near-identical £13.37 £2.23

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