Blue 15 vs Blue 18
Blue 15 (No.blue-15) and Blue 18 (No.blue-18) are both Lick blues. The gap between them is ΔE 21.1 — “similar”. Blue 15 is the lighter of the two. Both cost about £15.60 per litre.
| Blue 15 | Blue 18 | |
|---|---|---|
| Hex | #CADBE1 | #7593A6 |
| Lightness (L*) | 86 | 59 |
| Code | blue-15 | blue-18 |
| Price / litre | £15.60 | £15.60 |
More Lick comparisons
Looking across brands instead? See Blue 15’s cross-brand matches and cheaper alternatives, or Blue 18’s.