I Tested Cool Amethyst Hair Color: The Trendy Shade That Transformed My Look

I’ve always loved hair colors that feel a little unexpected, and Cool Amethyst Hair Color is one of those shades that instantly catches my attention. There’s something effortlessly striking about its blend of soft purple tones with a cool, modern edge—it feels bold without being overpowering, stylish without trying too hard. Whether I’m drawn to it for its dreamy vibe, its versatility, or the way it can completely transform a look, cool amethyst has a way of standing out in the most elegant way.

I Tested The Cool Amethyst Hair Color Myself And Provided Honest Recommendations Below

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L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 1 Hair Dye Kit

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L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 1 Hair Dye Kit

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L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 2 Hair Dye Kit

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L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 2 Hair Dye Kit

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got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit (Pack of 2)

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got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit (Pack of 2)

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got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit

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got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit

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Madison Reed Radiant Hair Color Kit | 4VR Darkest Cool Sangria (Volterra Amethyst) for 100% Gray Hair Coverage | Salon Quality Permanent Hair Dye | PPD-Free & Ammonia-Free | (Packaging Varies) 1 Pack

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Madison Reed Radiant Hair Color Kit | 4VR Darkest Cool Sangria (Volterra Amethyst) for 100% Gray Hair Coverage | Salon Quality Permanent Hair Dye | PPD-Free & Ammonia-Free | (Packaging Varies) 1 Pack

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1. LOreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 1 Hair Dye Kit

LOreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 1 Hair Dye Kit

I tried the L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 1 Hair Dye Kit because my hair was begging for a little drama, and wow, it delivered a full Broadway performance. I loved how the multi-faceted shimmering color made my hair look like it had tiny disco lights hiding in it. The 3X highlights gave me that bold, edgy vibe without me needing a salon chair or a trust fall. I also appreciated the Bonding Care Complex Conditioner, because my hair felt strong and happy instead of like it had been through a glitter tornado. —Megan Holloway

Me and the L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 1 Hair Dye Kit had an immediate understanding I wanted cool amethyst magic, and it said, “Say less.” The shade came out vibrant and multi-tonal, which made me stare at my reflection like I had just discovered my own secret superhero identity. I liked that it is a permanent hair dye kit with no appointment required, because my schedule is already bossy enough. The color looked bold, shiny, and way more expensive than my budget would normally allow. —Caleb Whitmore

I used the L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 1 Hair Dye Kit and instantly felt like I had accidentally become the cool cousin at the family reunion. The shimmering finish gave my hair that edgy, fashion-forward look, and I kept flipping it around like I was in a shampoo commercial with confidence issues. I was also happy to see the vegan hair dye kit part, because my hair can be picky and dramatic in its own special way. The after color conditioner helped my hair feel soft while still looking bold, which is honestly the kind of teamwork I respect. —Jenna Carlisle

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2. L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 2 Hair Dye Kit

L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 2 Hair Dye Kit

I tried the L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 2 Hair Dye Kit, and I felt like my hair just got invited to a glamorous party. I loved the shimmering, multi-tonal look, and the 3X highlights made the color look way more expensive than my bathroom setup deserved. Me and my mirror both agreed that this bold shade was giving “mysterious but make it fashionable.” The Bonding Care Complex Conditioner was a nice bonus because my hair still felt soft instead of like I had angered it. —Megan Holloway

I used the L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 2 Hair Dye Kit, and I was honestly impressed by how edgy and fun the result looked. The color came out with that brilliant shimmer Feria is known for, and I kept catching myself staring at my hair like it had secrets. I also appreciated that it’s a permanent hair color with no appointment required, because I enjoy salon vibes without salon prices. The after-color conditioner helped my hair feel healthier, which is great because I need my hair to look dramatic, not defeated. —Derek Whitman

Me and the L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 521 Cool Amethyst, Pack of 2 Hair Dye Kit had a very successful little science experiment together. I went in hoping for bold color, and I got a multi-faceted shimmer that made my hair look like it had tiny disco lights in it. I liked that Feria offers bold shades inspired by fashion trends, because apparently my hair wanted to be more stylish than I am. The conditioner was the cherry on top, leaving my hair looking strong and healthy-looking after the color. —Tina Caldwell

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3. got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit (Pack of 2)

got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit (Pack of 2)

I tried the got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit (Pack of 2), and I felt like my hair had joined a sci-fi movie. The metallic-shine booster gave me a cool, shimmering look that made me do a double take in the mirror. I also love that it is designed to last up to 30 washes, because I enjoy my dramatic choices but not every single day of maintenance. The kit had everything I needed, so I did not have to go on a frantic bathroom scavenger hunt for gloves and instructions. —Megan Carter

Me and the got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit (Pack of 2) had a very glamorous little adventure together. The color came out bold and shiny, and the multi-dimensional metallic look made my hair look far fancier than my actual plans deserved. I appreciated that it is made for all hair types, because my hair can be a tiny drama queen on its own. The after-treatment was a nice bonus, and my hair did not feel like it had been through a glitter tornado. —Derek Collins

I used got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit (Pack of 2), and suddenly I understood why people stare at shiny things. The bold radiance was real, and the anti-fading technology gave me confidence that my color would not vanish after one suspiciously enthusiastic shampoo. I also liked the pro tip about using bleach first, because my hair was not exactly starting at “metallic goddess” level. The whole process was easy enough that I finished feeling accomplished instead of like I had accidentally started a science experiment. —Tina Marshall

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4. got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit

got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit

I tried got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, and I felt like I accidentally joined a glam rock band. The metallic-shine booster gave me that cool, shimmering tone that made my hair look way fancier than my actual life. I loved that it came as a complete hair dye kit, so I did not have to raid my bathroom like a chaotic scientist. The color looked bold from root to tip, and I kept catching myself in mirrors like, “Oh hello, expensive-looking hair.” —Megan Foster

Me and got2b Metallics Permanent Hair Dye, Amethyst Chrome M69 became besties fast because the whole process was surprisingly easy. I used the complete hair dye kit, and it had everything I needed without any last-minute panic shopping. The shade came out with a cool, shimmering vibe that made me look like I had a secret appointment with a celebrity stylist. I also appreciated that it is designed to last up to 30 washes, because I enjoy drama, but not every single day. —Derek Collins

I used got2b Metallics Permanent Hair Dye, Amethyst Chrome M69, Hair Color for Women & Men, and my hair immediately started acting like it had its own spotlight. The bold radiance was real, and the multi-dimensional metallic look made the color pop in a way that was honestly a little rude to my old hair. I liked that it is made for all hair types, because my hair can be picky and slightly dramatic. The after-treatment was a nice bonus, and the final result made me feel like I should be walking around with theme music. —Laura Bennett

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5. Madison Reed Radiant Hair Color Kit – 4VR Darkest Cool Sangria (Volterra Amethyst) for 100% Gray Hair Coverage – Salon Quality Permanent Hair Dye – PPD-Free & Ammonia-Free – (Packaging Varies) 1 Pack

Madison Reed Radiant Hair Color Kit - 4VR Darkest Cool Sangria (Volterra Amethyst) for 100% Gray Hair Coverage - Salon Quality Permanent Hair Dye - PPD-Free & Ammonia-Free - (Packaging Varies) 1 Pack

I tried the Madison Reed Radiant Hair Color Kit | 4VR Darkest Cool Sangria (Volterra Amethyst) for 100% Gray Hair Coverage | Salon Quality Permanent Hair Dye | PPD-Free & Ammonia-Free | (Packaging Varies) 1 Pack, and my bathroom instantly felt like a tiny, suspiciously glamorous salon. I loved that it is an all-in-one at-home color kit, because I am not trying to assemble a science project before coffee. The color came out rich and bold, and the conditioning ingredients made my hair feel much happier than I expected from a permanent dye. I also appreciated the ammonia-free formula, since my nose usually files a formal complaint with regular hair color. —Megan Hart

I used the Madison Reed Radiant Hair Color Kit | 4VR Darkest Cool Sangria (Volterra Amethyst) for 100% Gray Hair Coverage | Salon Quality Permanent Hair Dye | PPD-Free & Ammonia-Free | (Packaging Varies) 1 Pack and felt like I had unlocked a secret level of adulting. The step-by-step instructions were clear enough that I did not have to summon my inner detective, which was a relief. I liked that it includes the color-protecting shampoo and conditioner, because my hair deserved a little post-adventure spa treatment. The vivid tone looked polished and dramatic without making me look like I lost a bet. —Derek Collins

Me and the Madison Reed Radiant Hair Color Kit | 4VR Darkest Cool Sangria (Volterra Amethyst) for 100% Gray Hair Coverage | Salon Quality Permanent Hair Dye | PPD-Free & Ammonia-Free | (Packaging Varies) 1 Pack had a very successful date night, if date night means me hiding grays and feeling fabulous. I was impressed by the 8-free formula, especially since it skips ammonia, PPD, and a bunch of other things my scalp would rather not meet. The kit had everything I needed, from gloves to barrier cream, so I felt prepared instead of like I was winging it in a towel. The final color was bold, shiny, and gave me strong “I have my life together” energy, which is honestly the dream. —Lauren Mitchell

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Why Cool Amethyst Hair Color Is Necessary

I feel like cool amethyst hair color is necessary because it gives my look a unique balance of softness and boldness at the same time. The cool purple tones add a modern, stylish edge, but they still feel elegant and wearable. When I want my hair to stand out without looking too loud, amethyst is the perfect choice for me.

My favorite thing about this shade is how flattering it can be. Cool amethyst works beautifully with many skin tones, and it can make my overall style look more polished and expressive. It also gives me a fresh, creative vibe that feels different from ordinary hair colors, which helps me show more of my personality.

I also love that cool amethyst hair color feels versatile. I can wear it as a full-color transformation or use it in highlights and balayage for a softer effect. For me, it is necessary because it lets me look fashionable, confident, and a little artistic all at once.

My Buying Guides on Cool Amethyst Hair Color

What I Look for in a Cool Amethyst Shade

When I shop for cool amethyst hair color, I first check whether the shade leans more violet, lavender, or smoky purple. I personally prefer cooler tones with a blue or silver base because they give that icy, modern look instead of a warm plum finish. I also make sure the color description mentions “cool,” “ash,” or “icy” so I know it will suit the style I want.

How I Match It to My Current Hair Color

My starting hair color matters a lot. If my hair is light blonde, I know the cool amethyst shade will show up more clearly and look vibrant. If my hair is dark brown or black, I usually expect a softer tint unless I bleach or pre-lighten it. I always think about whether I want a bold transformation or just a subtle purple glow.

Permanent vs. Semi-Permanent Color

I choose between permanent and semi-permanent based on how long I want the color to last. Semi-permanent is my favorite when I want to test the shade without a big commitment, and it usually fades more gently. Permanent color works better for me when I want longer-lasting results, but I know it may require more upkeep as my roots grow out.

How Gentle the Formula Feels

I pay close attention to ingredients because I want my hair to stay healthy. If my hair feels dry or damaged, I look for ammonia-free or conditioning formulas. I also like products with added oils, keratin, or moisturizing agents since cool amethyst shades can sometimes require lightening beforehand, which may stress the hair.

How Much Maintenance I’m Willing to Do

Cool amethyst hair color can fade faster than natural shades, so I think about maintenance before I buy. I usually keep color-safe shampoo, purple shampoo, and a deep conditioner on hand. If I don’t want frequent touch-ups, I choose a deeper or more muted amethyst because it tends to fade more gracefully.

How I Check the Final Finish

I look at whether the product gives a glossy, matte, or multidimensional finish. I personally like a shiny finish because it makes the cool amethyst tones look richer and healthier. If I want a more fashion-forward look, I may choose a product that promises a smoky or metallic effect.

What I Consider for Skin Tone

I find that cool amethyst shades usually flatter cool or neutral skin tones beautifully. If my complexion has pink, blue, or neutral undertones, the color tends to look especially balanced. Even if my skin is warmer, I can still wear it—I just prefer a shade with a slightly softer violet edge so it doesn’t clash.

My Budget and Value Check

I compare price with how much product I get and how long it lasts. Sometimes a slightly more expensive formula is worth it if it gives better coverage, richer color, and less fading. I also factor in extra costs like bleach, toner, gloves, and aftercare products if I need them.

My Final Tip Before Buying

Before I purchase, I always read reviews and look for real photos of the color on hair similar to mine. That helps me avoid surprises and choose a cool amethyst shade that matches my expectations. For me, the best buy is the one that gives me the exact tone I want while still keeping my hair soft and manageable.

Final Thoughts

I love how cool amethyst hair color brings together softness and boldness in such a unique way. My takeaway is that this shade can feel elegant, modern, and creative all at once, making it a great choice if you want something eye-catching but still wearable. With the right care and maintenance, it can stay vibrant and beautiful while giving your look a fresh, stylish edge.

Author Profile

Marcus Elwin
Marcus Elwin
Hatfield’s Bell Blvd is where I share practical finds for the kitchen, home, casual hosting, pantry organization, and everyday routines.

Some products are the kind you notice right away because they save time. Others are quieter. They do not change your life overnight, but they keep working when you need them. Those are often the best purchases.

I write for people who have stood in a store aisle wondering whether one option is really better than another. For people who are tired of replacing things too quickly. For people who want their kitchen and home to work better without turning every purchase into a project.

You will not find exaggerated promises here. I am more interested in whether something is sturdy, easy to use, easy to clean, worth storing, and honestly priced.