In the *Harry Potter* books, J.K. Rowling does not explicitly mention Hermione Granger's skin color. While Hermione is described as having **bushy brown hair** and **brown eyes**, there is no direct reference to her skin tone. These physical traits are often interpreted as indicating that she could be white, but the books themselves do not state this definitively.
Rowling has mentioned in interviews that she never specified Hermione's race in the books, and she has expressed that the character could be portrayed by someone of any ethnicity. In fact, this idea was notably explored in 2015 when actress Noma Dumezweni, a Black actress, was cast as Hermione in the stage play *Harry Potter and the Cursed Child*. Rowling supported this casting choice, saying that Hermione's race was never important to her character's development.
So, while the books don't explicitly describe Hermione's skin color, the ambiguity leaves room for different interpretations and casting choices.