light brown. its like mikey's. he doesnt dye his hair (except for TBP era, when he went black).
his natural hair color is brown
First off, Gerard never dyed his hair pink, it's red. And he used Fudge hair dye, not sure what colour though.
ginger is the rarest natural hair colour in celebrities
No, red isn't a natural hair colour. You might have ginger or orange hair that's really dark and you might think it is red. It isn't a natural colour at all!
Genetics
no
His natural hair colour is black, which i know because im pictures you can see that he had his hair colour changed to blonde
The color of your hair that you are born with
She has blonde hair
explain how natural hair pigmentation affects colour
using temporary colours is one, coloured sprays and mousses, which help the hair change colour, try food coloring
Melanin. It is a natural colour pigment we have in ouir skin and hair. It gives our hair it's colour.