How does Quarter Quartz Grey (No.ZOP1115) by Zoffany compare with Coat’s closest paints? The nearest match is Coat Algorithm (ΔE 3.2, “very close”). 2 more Coat colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 3 Coat paints are all priced at £24.80 per litre, against Zoffany Quarter Quartz Grey at £23.20/L.

Zoffany Quarter Quartz Grey (No.ZOP1115) £23.20/L

Coat Algorithm very close — ΔE 3.2 £24.80/L

Zoffany Quarter Quartz Grey vs Coat

3 closest Coat 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
Algorithm	—	3.2	very close	£24.80	£4.96
On Mute	—	3.2	very close	£24.80	£4.96
Slept Through	—	3.9	very close	£24.80	£4.96

Compare Quarter Quartz Grey with another brand

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