Celestial Blue 6 vs Delft China
Celestial Blue 6 and Delft China are both Dulux blues. The gap between them is ΔE 4.3 — “very close”. Delft China is the lighter of the two, and Celestial Blue 6 the warmer. Both cost about £10.20 per litre.
| Celestial Blue 6 | Delft China | |
|---|---|---|
| Hex | #8DBDCF | #82C8E3 |
| Lightness (L*) | 74 | 77 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Celestial Blue 6’s cross-brand matches and cheaper alternatives, or Delft China’s.