Bad Boy Cobalt
Bad Boy Cobalt leads with lavender and a quick bite of pink pepper — familiar masculine territory, but what distinguishes it is the plum-and-geranium heart, which introduces a soft, almost floral sweetness that prevents the opening from turning generic.
The scent fingerprint
Weighted by intensity across 10 accords.
Every perfume in Sillage is represented as a distribution across canonical accord slugs — a lingua franca for scent. Two fragrances with overlapping fingerprints are scent-twins, even if they share no literal note.
- Lavender70
- Earthy70
- Woody60
- Fresh
The note pyramid
- Lavender
- Pink Pepper
- Plum
- Geranium
- Vetiver
- Oak
By the editors · 2 min readBad Boy Cobalt leads with lavender and a quick bite of pink pepper — familiar masculine territory, but what distinguishes it is the plum-and-geranium heart, which introduces a soft, almost floral sweetness that prevents the opening from turning generic. Underneath, truffle and oak create a mineral, earthen base alongside cedar and vetiver, giving the drydown a dark, subterranean quality. Wear time is strong, projection moderate. This is a nighttime fragrance — clubbing or late dinners — that benefits from the restraint of its heart against the boldness of its base.
Scent twins
In this family
Factual metadata (name, house, year, notes) is seeded from public datasets. The editorial reading and scent fingerprint are written by Claude against our house style — none of it is scraped prose. Read our methodology.




