How come PROJECT:Vi seems to be Yellow?

From the Hunters trailer, the Vi skin (given the Mohawk and Q, W attack sounds) seems to have an overall Yellow color scheme based off of its background static color.

My question is why Yellow and not Pink? Nothing about Vi really gives off a Yellow vibe, but her signature Pink hair color is kept on almost all of her skins. (The PROJECT skin seems to have white hair as well).

It just seems very weird to me because the other 2 skins for Jhin and Vayne, who are Red and Purple respectively, are colors that are seen on their original skins and fit the character.