Best Blue Hair Dyes

Keracolor Clenditioner BLUE Hair Dye - Semi Permanent Hair Color Depositing Conditioner, Cruelty-free, 12 Fl. Oz.

AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring | 4B Dark Blue

ARCTIC FOX Vegan and Cruelty-Free Semi-Permanent Hair Color Dye (4 Fl Oz, BLUE JEAN BABY)

Garnier Hair Color Nutrisse Nourishing Creme, 22 Intense Blue Black (Mulberry) Permanent Hair Dye, 2 Count (Packaging May Vary)

Adore Semi Permanent Hair Color - Vegan and Cruelty-Free Blue Hair Dye - 4 Fl Oz - 174 Sapphire Blue (Pack of 1)

L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 411 Sapphire Smoke (Smokey Blue)

L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 411 Downtown Denim, Pack of 1 Hair Dye Kit

XMONDO Color Super Blue Depositing Mask & Semi-Permanent Blue Hair Dye | Infused with Bond Booster Technology & Hyaluronic Acid for Nourishment, Revitalization & Repair, Vegan Formula, 8 Fl Oz 1-Pack

Lunar Tides Semi-Permanent Hair Color (43 colors) (Sea Witch, 4 fl. oz.)

Punky Atlantic Blue Semi Permanent Conditioning Hair Color, Vegan, PPD and Paraben Free, lasts up to 35 washes, 3.5oz