How does Pearl grey (No.22 B 15) by BS 4800 compare with Coat’s closest paints? The nearest match is Coat Sweatpants (ΔE 0.5, “identical”). 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.

BS 4800 Pearl grey (No.22 B 15)

Coat Sweatpants identical — ΔE 0.5 £24.80/L

BS 4800 Pearl 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
Sweatpants	—	0.5	identical	£24.80	£4.96
Just, Barely	—	1.3	near-identical	£24.80	£4.96
Ujjayi	—	1.9	near-identical	£24.80	£4.96

Compare Pearl grey with another brand

Full BS 4800 → Coat conversion chart — every colour's nearest equivalent

← Back to Pearl grey by BS 4800