How does Crystal Surprise 4 by Dulux compare with BS 4800’s closest paints? The nearest match is BS 4800 Turquoise (ΔE 2.1, “near-identical”).
Dulux Crystal Surprise 4 vs BS 4800
Now inside your AI toolConnect free →2 closest BS 4800 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 |
|---|---|---|---|---|---|
| Turquoise | No.16 E 50 | 2.1 | near-identical | — | — |
| Ribbon blue | No.18 E 50 | 7.9 | close | — | — |
Full Dulux → BS 4800 conversion chart — every colour's nearest equivalent