allpaintcolours.co.ukHow does Crystal blue (No.18 E 49) by BS 4800 compare with Craig & Rose’s closest paints? The nearest match is Craig & Rose Porcelain Blue (ΔE 0.7, “identical”). These 3 Craig & Rose paints are all priced at £18.00 per litre.
BS 4800 Crystal blue vs Craig & Rose
Now inside your AI toolConnect free →3 closest Craig & Rose 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 |
|---|---|---|---|---|---|
| Porcelain Blue | — | 0.7 | identical | £18.00 | £2.57 |
| Esterhazy | — | 6.2 | close | £18.00 | £2.57 |
| Study Room Blue | — | 6.4 | close | £18.00 | £2.57 |
Compare Crystal blue with another brand
Full BS 4800 → Craig & Rose conversion chart — every colour's nearest equivalent