How does Grey Birch (No.SAP1064) by Sanderson compare with Dulux Heritage’s closest paints? The nearest match is Dulux Heritage Quartz Grey (ΔE 0.9, “identical”). 2 more Dulux Heritage colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 3 Dulux Heritage paints are all priced at £10.80 per litre, against Sanderson Grey Birch at £20.00/L.

Sanderson Grey Birch (No.SAP1064) £20.00/L

Dulux Heritage Quartz Grey (No.LRV 64) identical — ΔE 0.9 £10.80/L

Sanderson Grey Birch vs Dulux Heritage

3 closest Dulux Heritage 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
Quartz Grey	No.LRV 64	0.9	identical	£10.80	£1.35
Pale Walnut	No.LRV 62	3.0	near-identical	£10.80	£1.35
Chiltern White	No.LRV 73	3.6	very close	£10.80	£1.35

Compare Grey Birch with another brand

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