The effect of dying baby hairs darker

If you have a bit too big of a face-to-head ratio it could be because your hairline is more set back and doesn’t cover as much of your forehead and sides of your head.

Since baby hairs are often lighter than the rest, I’ve been thinking if dying them darker to match the main hair would slightly reduce the face-to-head ratio due to making the baby hairs stand more out like real hair.

Blonde baby hairs on the other hand blend more in with your skin if you have paler skin and will look like it covers less of your face.

This could be done in conjuction with a hairline tatoo.

What do you think?