Blue Opal vs Pebble Drift 6
Blue Opal and Pebble Drift 6 are both Dulux blues. The gap between them is ΔE 2.0 — “near-identical”. Blue Opal is the lighter of the two, and Pebble Drift 6 the warmer. Both cost about £10.20 per litre.
| Blue Opal | Pebble Drift 6 | |
|---|---|---|
| Hex | #CEDFE5 | #D1DDE3 |
| Lightness (L*) | 88 | 87 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Blue Opal’s cross-brand matches and cheaper alternatives, or Pebble Drift 6’s.