How does Crystal blue (No.18 E 49) by BS 4800 compare with Little Greene’s closest paints? The nearest match is Little Greene Aquamarine - Light (ΔE 3.0, “near-identical”). These 3 Little Greene paints are all priced at £29.20 per litre.
BS 4800 Crystal blue vs Little Greene
Now inside your AI toolConnect free →3 closest Little Greene 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 |
|---|---|---|---|---|---|
| Aquamarine - Light | No.283 | 3.0 | near-identical | £29.20 | £4.49 |
| Aquamarine - Pale | No.282 | 4.3 | very close | £29.20 | £4.49 |
| Delicate Blue | No.248 | 4.4 | very close | £29.20 | £4.49 |
Compare Crystal blue with another brand
Full BS 4800 → Little Greene conversion chart — every colour's nearest equivalent