While Cajun is also rooted in French, there isn't a direct translation for "Belle Roux De La Nuit" in Cajun. You could use similar expressions, but they wouldn't be exact:
* "La Belle Noére De La Nuit": This translates to "The Beautiful Dark One of the Night" and is a closer approximation to the original French.
* "La Belle Fille Noir De La Nuit": This means "The Beautiful Black Girl of the Night" and is more specific.
* "La Belle Fille De La Nuit, Tou Noir": This means "The Beautiful Girl of the Night, So Black" and adds emphasis to the darkness.
However, it's important to remember that these are translations, not the same thing. The beauty of "Belle Roux De La Nuit" lies in its poetic nature. A direct translation might not capture the same evocative feel.
If you're looking to use this phrase in a Cajun context, you might consider using it in its original French form. The beauty of Cajun culture is its fusion of languages and traditions, and using a French phrase in a Cajun context can be a beautiful way to highlight that blend.