It's possible you're thinking of a different term or have misheard something. Can you give me more context?
Perhaps you're referring to:
* A specific hair dye brand or product: If you know the brand or product name, I might be able to help you find information about its colors.
* A character from a book, movie, or TV show: If you tell me the name of the work and the character, I can look up their hair color for you.
* A specific shade of hair color: If you can describe the color (e.g., "dark brown with reddish undertones"), I may be able to identify it.
Please give me more details so I can better understand what you're asking.