How does Dusty grey (No.7037) by RAL Classic compare with Dulux Heritage’s closest paints? The nearest match is Dulux Heritage Lead Grey (ΔE 1.5, “near-identical”). These 3 Dulux Heritage paints are all priced at £10.80 per litre.

RAL Classic Dusty grey (No.7037)

Dulux Heritage Lead Grey (No.LRV 22) near-identical — ΔE 1.5 £10.80/L

RAL Classic Dusty grey 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
Lead Grey	No.LRV 22	1.5	near-identical	£10.80	£1.35
Waxed Khaki	No.LRV 24	4.5	very close	£10.80	£1.35
Mud Lark	No.LRV 22	4.9	very close	£10.80	£1.35

Compare Dusty grey with another brand

Full RAL Classic → Dulux Heritage conversion chart — every colour's nearest equivalent

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