(Note: For more, here's an in-depth guide on how to choose the right hair color for your skin tone ... while "Deep Blue Black" and "Black Sapphire," which are cool-toned, would be a beautiful ...

For brunettes, jewel tones such as emerald green and sapphire ... your hair color can create a stunning look that will put you at the center of attention. Blondes should consider black or true ...

Still, before you grab a box of hair dye, know this: "This sounds easier than it is since most people think of glossy black as one color, but there are actually multiple tones involved to get the ...