What color would the blue highlights on my natural dark brown hair be if i don't bleach it first?

or do i have to bleach it first?What color would the blue highlights on my natural dark brown hair be if i don't bleach it first?
you have to bleach first otherwise the color wont show.What color would the blue highlights on my natural dark brown hair be if i don't bleach it first?
they would be nonexistent u have to bleach it i have dark brown hair n no color will show up without blaching it first i tried to dye my hair a natural dark red once and i even had parts that were bleach n it just died all my hair darker brown it was weird
you have to bleach it first or ot won't show
Depends on how dark the highlights are,