allpaintcolours.co.ukHow does Sapphire blue (No.20 D 45) by BS 4800 compare with Farrow & Ball’s closest paints? The nearest match is Farrow & Ball Dinnerware (ΔE 3.2, “very close”). These 3 Farrow & Ball paints are all priced at £26.40 per litre.
BS 4800 Sapphire blue vs Farrow & Ball
Now inside your AI toolConnect free →3 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 |
|---|---|---|---|---|---|
| Dinnerware | — | 3.2 | very close | £26.40 | £4.06 |
| Stiffkey Blue | — | 7.1 | close | £26.40 | £4.06 |
| Drawing Room Blue | — | 7.6 | close | £26.40 | £4.06 |
Compare Sapphire blue with another brand
Full BS 4800 → Farrow & Ball conversion chart — every colour's nearest equivalent