How does Blue (No.20 E 53) by BS 4800 compare with Farrow & Ball’s closest paints? The nearest match is Farrow & Ball Pea Flower Tea (ΔE 4.0, “very close”). These 2 Farrow & Ball paints are all priced at £26.40 per litre.

BS 4800 Blue (No.20 E 53)

Farrow & Ball Pea Flower Tea very close — ΔE 4.0 £26.40/L

BS 4800 Blue vs Farrow & Ball

2 closest Farrow & Ball 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
Pea Flower Tea	—	4.0	very close	£26.40	£4.06
Ultra Marine Blue	—	5.1	close	£26.40	£4.06

Compare Blue with another brand

BS 4800 Blue vs Dulux
BS 4800 Blue vs Johnstone's
BS 4800 Blue vs RAL Classic

Full BS 4800 → Farrow & Ball conversion chart — every colour's nearest equivalent

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