
CK One
Calvin KleinEau de Toilette1994
Side by side
CK One wears longer on skin, while Ocean Blue projects louder.
This match is a verified relationship from our fragrance graph. The score weighs each fragrance's notes, accords, mood, occasion, weather fit, gender, and performance — the same scale as the badges on every “reminds of” rail.
The essentials
| CK One | Ocean Blue | |
|---|---|---|
| Concentration | Eau de Toilette | Eau de Toilette |
| Launched | 1994 | 1995 |
| Gender | Unisex | Female |
| Perfumer | Alberto Morillas, Harry Frémont | — |
| Best season | Summer | Summer |
Scent DNA
CK One
Ocean Blue
Shared between both fragrances
The pyramid
Notes both fragrances share
Community taste
| CK One | Ocean Blue | |
|---|---|---|
| Score | 3.5/5 | 3.5/5 |
| Longevity | 4-6 hours | 2-4 hours |
| Sillage | moderate | strong |
No varnish
This is the fragrance that made gender-neutral mainstream, not by playing it safe, but by getting the formula exactly right. Three decades later, the green tea signature and citrus spark still hit.CK One
This is the fragrance for the woman who appreciates simplicity and confidence. Not interested in being complicated. Happy to be that good. It smells clean and inviting.Ocean Blue
Good to know