What is the colour when lemon react with hibiscus?

When lemon juice is added to hibiscus tea, the color changes from a deep red to a lighter pink or even a reddish-pink. This occurs because the acidity of the lemon juice alters the pH of the hibiscus, affecting its pigment. The vibrant red color of hibiscus is due to anthocyanins, which respond to changes in pH by shifting their color.