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How does Chalk White (No.LRV 82) by Dulux Heritage compare with Sanderson’s closest paints? The nearest match is Sanderson Horizon Grey (ΔE 1.0, “near-identical”). 2 more Sanderson colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 3 Sanderson paints are all priced at £20.00 per litre, against Dulux Heritage Chalk White at £10.80/L.

Dulux Heritage Chalk White (No.LRV 82) £10.80/L
Sanderson Horizon Grey (No.SAP1071) near-identical — ΔE 1.0 £20.00/L

Dulux Heritage Chalk White vs Sanderson

3 closest Sanderson 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
Horizon Grey No.SAP1071 1.0 near-identical £20.00 —
Silver Frost No.SAP1127 1.8 near-identical £20.00 —
Ethereal Blue No.SAP1051 2.1 near-identical £20.00 —

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