ARCTIC FOX Midnight Blue Semi-Permanent Hair Dye, 5.6 fl oz — Vegan, Conditioning

Arctic Fox Midnight Blue is a semi-permanent, vegan hair color that deposits a deep, velvety blue with purple undertones while conditioning hair without peroxide or ammonia.

This richly pigmented 5.6 fl oz formula from ARCTIC FOX is crafted for people who want an intense midnight-blue finish that stays vibrant and feels soft. Designed to work best on pre-lightened hair but still produce dimensional color on darker bases, the dye emphasizes long-lasting payoff, easy application, and a gentle ingredient profile free of peroxide, ammonia, ethyl alcohol, and PPD.

How vivid will the Midnight Blue shade look on my hair?

Color intensity depends on your starting level: the lighter the base, the brighter and more purple-tinged the result. On level 6–7 hair you'll get a pronounced dark-blue tone; on level 8 and lighter, you can expect a vivid, multi-dimensional blue with noticeable depth and dimension.

• Level 6–7: deep, rich midnight blue
• Level 8+: bright blue with purple undertones
• Darker natural bases: deep, subtle blue infusion
• Pre-lightening recommended for the most vibrant finish

Is this safe for frequent use and sensitive scalps?

Arctic Fox Midnight Blue uses a conditioning, cruelty-free recipe formulated without harsh oxidizers, making it gentler than permanent dyes that require peroxide or ammonia. While the formula is free from common irritants like PPD and ethyl alcohol, patch testing is still recommended before full application to check individual sensitivity.

• No peroxide or ammonia; less chemical lifting
• PPD-free and vegan ingredients to reduce irritation risk
• Conditions hair during processing for softer texture
• Patch test advised for first-time users

How long does the color last and how should I maintain it?

As a semi-permanent dye, Midnight Blue gradually fades over multiple washes rather than growing out, so expect several weeks of visible color that softens with time. To prolong vibrancy, wash hair with cold water, use color-safe or sulfate-free shampoos, and limit frequent heat styling.

• Fades gradually over weeks; longevity varies by porosity and care
• Cold water rinses preserve pigment longer
• Use sulfate-free, color-care products for best results
• Minimize daily heat to avoid accelerated fading

How do I apply Midnight Blue for even coverage?

Apply to clean, dry, pre-lightened hair for the brightest outcome, and work the product through in sections to ensure uniform saturation. Leave the dye on according to the brand’s recommended processing time and rinse with cool water until water runs clear for the cleanest finish.

• Section hair and apply evenly to avoid patchiness
• Follow suggested processing time for intensity control
• Rinse in cool water to seal cuticle and reduce bleeding
• Use a wide-tooth comb or application brush for even spread

Who is this for? Midnight Blue by ARCTIC FOX suits creatives and color enthusiasts who want a bold, conditioning semi-permanent dye without harsh oxidizers. It’s ideal if you prioritize vegan and cruelty-free formulas, want a saturated blue with purple depth on lighter hair, or prefer a softer, less chemically intensive recoloring routine. Professional stylists and DIYers who pre-lighten for brightness will achieve the most vivid results, while those with darker natural shades will enjoy subtle, wearable blue dimension.