* Pink pigment is very strong. It can be difficult to completely cover or neutralize pink, especially if it's a vibrant shade.
* Brown hair color is typically a mixture of pigments. These pigments may not effectively blend with the existing pink, leading to a patchy or dull appearance.
* The outcome depends on the type of pink and brown used. If the pink is faded or a pastel shade, there's a chance the brown may cover it better. However, if the pink is a bright, intense color, it will likely show through.
To get a more predictable and desirable result, you have a few options:
* Bleaching the pink hair: This will remove the pink pigment and allow the brown color to deposit evenly.
* Using a color remover: This can help to remove some of the pink pigment before applying the brown color.
* Using a color-depositing conditioner or toner: This can help to tone down the pink and create a more neutral base before applying brown color.
It's always best to consult with a professional hairstylist. They can assess your hair condition and color history, recommend the best approach, and ensure you get the desired results.