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How does Rosepetal (No.04 B 15) by BS 4800 compare with Dulux’s closest paints? The nearest match is Dulux Sultana Spice 5 (ΔE 0.9, “identical”). 4 more Dulux colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. Prices for these 5 Dulux paints range from £10.80 to £14.40 per litre.

BS 4800 Rosepetal (No.04 B 15)
Dulux Sultana Spice 5 identical — ΔE 0.9 £14.40/L

BS 4800 Rosepetal vs Dulux

5 closest Dulux 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
Sultana Spice 5 — 0.9 identical £14.40 £2.22
Almost Oyster — 0.9 identical £14.40 £2.22
Java Cream 1 — 1.0 near-identical £14.40 £2.22
Blush Pink — 1.2 near-identical £10.80 £1.66
Crushed Cotton 2 — 1.2 near-identical £14.40 £2.22

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