Blue...or black hair color ?

There's a hair color called ';Blue black';


Which confuses me a little..


Is the color blue or black?


Explain well please?Blue...or black hair color ?
Like a raven color, with a blue tinge to it. My hair color :)


kind of like this http://www.short-hair-style.com/images/r…


Or it could be dyed with blue streaks.Blue...or black hair color ?
Blue black is like a shine of blue tint to your hair.
It's like a blue based black. So it has shine that's slightly dark bluish.
It's black with sort of a blue undertone.
I'm thinking it's black with blue in it like streaks.
its like raven-ish.
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