How does Chalk White (No.LRV 82) by Dulux Heritage compare with Johnstone's’s closest paints? The nearest match by perceptual distance is Johnstone's Diamond Jubilee (ΔE 0.5, “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. These 4 Johnstone's paints are all priced at £12.36 per litre, against Dulux Heritage Chalk White at £10.40/L.
Dulux Heritage Chalk White 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 |
|---|---|---|---|---|---|
| Diamond Jubilee | — | 0.5 | identical | £12.36 | £2.06 |
| Snow Storm | — | 0.6 | identical | £12.36 | £2.06 |
| Magical Moonlight | — | 0.7 | identical | £12.36 | £2.06 |
| Snowbank | — | 0.9 | identical | £12.36 | £2.06 |