Mayfair Dark vs Observatory
Mayfair Dark (No.No.218) and Observatory (No.No.34) are both Mylands blues. The gap between them is ΔE 6.2 — “close”. Mayfair Dark is the lighter of the two. Both cost about £27.20 per litre.
| Mayfair Dark | Observatory | |
|---|---|---|
| Hex | #586677 | #4E5E7D |
| Lightness (L*) | 43 | 40 |
| Code | No.218 | No.34 |
| Price / litre | £27.20 | £27.20 |
More Mylands comparisons
Looking across brands instead? See Mayfair Dark’s cross-brand matches and cheaper alternatives, or Observatory’s.