Want to look dark and mysterious while experimenting with a blue hairstyle? These are our favorite takes on the blue black hair trend.
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Long Blue Black Hair / Only Me 💋💚😘😍💜 xoxo
Outstanding Information On Ways to Color Your Hair Gray
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Subtle Black To Blue Ombre, midnight blue waves
Blue hair - Foiled highlights with bleach 3 times, minutes each while applying heat. Left in blue hair dye for hours with heat.