20 Gorgeous Fantasy Hair Colors: From Unicorn to Mermaid Styles

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Fantastic hair colors are a great way to show off your unique style and creativity.

Consider transforming your hair into a bright and colorful work of art inspired by unicorns and mermaids.

In this article, you will find a variety of eye-catching colors and styles that go beyond traditional hair fashion.

From soft pinks and bright blues to shimmering greens and brilliant purples, each look will inspire you to express your individuality.

Whether you're ready for a big change or just want to explore new color ideas, this guide has all the inspiration and information you need to start your fantastic hair journey.

20 Gorgeous Fantastic Hair Colors

1. Unicorn Rainbow

Embrace the magic of a unicorn with a rainbow of dazzling colors cascading through your hair.

Achieve this look by mixing pastel shades of pink, yellow, purple and green, creating a soft, dreamy effect.

Start with bleached hair so the colors pop and apply each shade in sections for a smooth transition.

2. Teal and Purple Mermaid

This enchanting jumpsuit mimics the shimmering scales of mythical sea creatures.

To achieve this look, apply teal on the top layers and blend it with dark purple underneath.

Keep your hair hydrated with color-safe products to maintain its shine.

3. Galactic Hair

Transport yourself to space with Galactic Hair, a cosmic blend of deep blues, purples and pops of silver or black to mimic the night sky.

Create depth by layering colors and incorporating flecks of glitter or metallic accents.

Use a color-protecting shampoo and conditioner to preserve the galaxy's shine.

4. Opal Essence

Capture the ethereal beauty of opal with this multidimensional hair color.

Mix soft hues of yellow, purple, blue and green to mimic opalescent shine.

Achieve this look by applying color in delicate layers and adding a subtle shimmer.

Maintain the opal essence with regular deep conditioning treatments to enhance shine.

5. Holographic hair

Achieve this multidimensional look by layering pastel tones like lavender, silver and mint green.

Use coloring shampoos and conditioners to maintain the holographic effect and protect hair from fading.

6. Red Fire Dragon

Brighten up your look with fiery red hues reminiscent of dragon flames.

This intense color requires pre-lightened hair for maximum impact.

Apply vibrant red shades evenly and use color-safe products to maintain luminosity.

Deep conditioning treatments will keep your fiery mane healthy and radiant.

7. Aurora Borealis

Capture the magical colors of the Northern Lights with this breathtaking hair color.

Mix shades of green, blue and purple in swirling patterns to mimic the dancing lights of the aurora.

Apply colors in vertical sections for a cascading effect.

Keep your hair hydrated with oils and masks to preserve the vibrant hues of the aurora.

8. Pink cotton candy

Sweeten your style with cotton candy pink, a soft and playful hue reminiscent of spun sugar.

Achieve this look by evenly distributing the pastel pink color from roots to ends.

To maintain the cotton candy shade, use sulfate-free products and refresh the color with tinted conditioners between touch-ups.

9. Electric blue

Electrify your look with vibrant electric blue hair.

This bold shade requires pre-lightened hair for optimal color saturation.

Apply the blue dye evenly and follow with a gloss treatment for added shine.

Protect your electric shade with UV protection products to prevent fading.

10. Mystic Amethyst

Embrace the mystical allure of deep amethyst hues.

This rich purple shade exudes elegance and depth.

Get this look by mixing dark purple tones with pops of magenta for added dimension.

Keep your hair looking vibrant with regular toning treatments and hydrating masks.

11. Peacock Ambiance

Flaunt the vibrant colors of a peacock with this eye-catching hair color.

Mix shades of teal, green and blue in feather-like patterns.

Achieve depth by layering colors and enhancing shine with a gloss treatment.

Maintain your peacock look with color-enhancing products and occasional toning.

12. Shadowed Sunset

Capture the warmth of a sunset with this ombre hair color blending hues of orange, pink and gold.

Start with a warm base and blend the colors evenly from roots to ends.

Protect your sunset shade with heat protectants and nourishing oils to enhance shine.

13. Mermaid Lagoon

Dive into a serene underwater world with mermaid lagoon hair, blending turquoise and green shades.

Get this ocean-inspired look by alternating colors in horizontal sections.

Maintain your mermaid look with hydrating masks and occasional refreshing treatments.

14. Rose quartz

Embrace soft femininity with Rose Quartz hair, a delicate blend of soft pink with hints of peach.

Achieve this romantic hue by evenly distributing pastel pink and peach tones.

Preserve the softness of rose quartz with sulfate-free products and occasional rose-tinted conditioners.

15. Mystical Mauve

Channel enchanting vibes with mystical mauve hair, blending soft lavender and dusty rose tones.

Achieve this ethereal look by layering colors and adding subtle highlights for added dimension.

Keep your mystical purple mane radiant with color-safe shampoo and moisturizing care.

16. Fairytale Blonde

Transform yourself into a fairytale character with platinum blonde hair adorned with pastel highlights.

Get this magical look by bleaching your hair pale blonde and adding soft pastel shades like pink, lavender or mint.

Maintain your fairytale blonde with toning treatments and regular trims.

17. Enchanted Forest

Lose yourself in the depths of an enchanted forest with deep, dark green hair.

Achieve this mystical hue by layering shades of emerald and forest green.

Keep your enchanted forest hair lush and vibrant with occasional moisturizing treatments and deep conditioning masks.

18. Magical Midnight

Embrace midnight mystery with deep, dark blue hair highlighted with shimmering accents.

Get this magical look by layering shades of navy and indigo.

Maintain your magical midnight mane with color-safe products and occasional shine treatments for added vibrancy.

19. Pastel Rainbow

Embrace fantasy with pastel rainbow hair, in soft hues of pink, blue, lavender and mint.

Get this playful look by mixing pastel colors in horizontal sections.

Keep your pastel rainbow vibrant with refreshing care and gentle cleansers.

20. The Mermaid's Sapphire

Dive into the deep blue sea with the mermaid's sapphire hair, featuring rich ocean blue tones.

Achieve this captivating hue by layering deep blue shades with pops of teal.

Protect your mermaid's sapphire mane with moisturizing masks and UV protection products to prevent fading.