Incredible Under The Hair Color Ideas. Peekaboo hair colors are the ones in which the color is applied underneath the hair showing only at the tips or when pulled up. Web underdye hair is the under sections of your hair are colored, and the top layer of hair that is natural or colored natural lays over the top.
![31 Best Underneath Hair Color Ideas [ULTIMATE GUIDE]](https://i1.wp.com/hairshepherd.com/wp-content/uploads/2019/07/blue_with_purple_underlying-hair-color.jpg?resize=500%2C625&ssl=1)
Blonde underlayer hair 2020 source: Web under hair dye is a fantastic way to add a touch of excitement and personal style to your look. Web this is a hair trend that is also known as peekaboo hair or hidden hair.