---
product_id: 4147697
title: "Classic Rockabilly Blue Semi Permanent Hair Color - True Neutral Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)"
brand: "manic panic"
price: "$51"
currency: NZD
in_stock: true
reviews_count: 13
category: "Manic Panic"
url: https://www.desertcart.nz/products/4147697-classic-rockabilly-blue-semi-permanent-hair-color-true-neutral-blue
store_origin: NZ
region: New Zealand
---

# Lasts 4-6 weeks Vegan & cruelty-free formula Vibrant true neutral blue Classic Rockabilly Blue Semi Permanent Hair Color - True Neutral Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)

**Brand:** manic panic
**Price:** $51
**Availability:** ✅ In Stock

## Summary

> 🔵 Own the Blue, Own the Room: Dare to be unforgettable.

## Quick Answers

- **What is this?** Classic Rockabilly Blue Semi Permanent Hair Color - True Neutral Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz) by manic panic
- **How much does it cost?** $51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/4147697-classic-rockabilly-blue-semi-permanent-hair-color-true-neutral-blue)

## Best For

- manic panic enthusiasts

## Why This Product

- Trusted manic panic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Vibrancy:** Rockabilly Blue delivers a powerful, true neutral blue that pops on both virgin and pre-lightened hair.
- • **Long-Lasting Impact:** Enjoy bold color that stays vivid for 4-6 weeks, perfect for those who crave lasting style without commitment.
- • **Nourishing & Gentle:** Formulated with conditioning ingredients, this semi-permanent dye leaves hair soft, hydrated, and smooth without harsh chemicals.
- • **Custom Color Playground:** Mix with other Manic Panic shades or Pastel-izer to craft your signature hue—endless creativity at your fingertips.
- • **Ethical Beauty Statement:** Cruelty-free, vegan, and free from ammonia, PPD, gluten, and phthalates—because your style should be as conscious as it is cool.

## Overview

Manic Panic's Rockabilly Blue is a high-pigment, semi-permanent hair dye offering a vibrant true neutral blue that lasts 4-6 weeks. Ideal for pre-lightened hair but effective on virgin hair, it’s fully customizable by mixing with other colors or pastelizers. This cruelty-free, vegan formula conditions hair while delivering bold, long-lasting color without ammonia or harsh chemicals, making it a top choice for trendsetters seeking ethical, standout style.

## Description

desertcart.com : MANIC PANIC Classic Rockabilly Blue Semi Permanent Hair Color - True Neutral Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz) : Chemical Hair Dyes : Beauty & Personal Care

Review: Long lasting color - Used this on my daughter’s hair and she loved it. The color is vibrant and very pretty. The pigment lasts forever.
Review: Blue Blue Blue Hair - Awesome in my hair. I love that I can mix this with other colors that they offer. I created some great blue tones in my hair. The coverage is great. It does wash out over time, but it is easy to apply. Does not stink or sting the eyes when using. Love working with this hair color product.

## Features

- Rockabilly Blue Hair Color - Rockabilly Blue is one of our strongest true, neutral blue shades. This vibrant, ultra-powerful blue leaves cool tones on virgin, unbleached hair or more vibrant color on prelightened hair. This high-pigment semi permanent hair dye delivers vibrant, long-lasting color that lasts 4-6 weeks, making it perfect for DIY transformations and salon applications.
- Customizable and Mixable Formula - Create unique, personalized shades by mixing with other MANIC PANIC colors or our Pastel-izer to create soft trendy pastel hues. High Voltage is the perfect semi permanent hair color for women and men who want to dye hair without using developer.
- Best Results on Pre-Lightened Hair - This temporary hair color works best to color hair that is a pre-lightened level 9 or 10 blonde. Use our Flash Lightning Bleach Kit to lighten hair before dyeing for best results. It can also be used as a hair dye for dark hair to achieve deeper shades.
- Conditioning and Resealable Formula - This semi-permanent hair color is formulated with nourishing ingredients to deeply condition hair, leaving it soft, hydrated, and smooth. The resealable tub allows for multiple uses.
- The Manic Manifesto - Manic Panic's hair coloring products are always Cruelty Free and Vegan - tested on celebrities, not animals! This vegan hair color is also ammonia and PPD-free, gluten-free, phthalate-free, and PETA accredited.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0083CNYJG |
| ASIN  | B0083CNYJG |
| Best Sellers Rank | #34,917 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #315 in Hair Color |
| Brand Name | MANIC PANIC |
| Color | Rockabilly Blue |
| Container Type | Jar |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,369) |
| Full Cure Time | 6 Weeks |
| Global Trade Identification Number | 00612600110395 |
| Hair Color Permanence | Semi-Permanent |
| Hair Type | Normal |
| Included Components | NO |
| Is Discontinued By Manufacturer  | No |
| Item Form | Cream |
| Item Type Name | Hair Dye Color |
| Item Weight | 5.1 Ounces |
| Item model number  | 612600110395 |
| Manufacturer | Getting Fit |
| Manufacturer  | Getting Fit |
| Manufacturer recommended age  | 36 months - 15 years |
| Material Features | Cruelty Free |
| Material Type Free | Gluten Free,Paraben Free,Phthalate Free |
| Number of Items | 1 |
| Product Benefits | Hair Coloring, Tone Correction |
| Product Dimensions  | 2.4 x 2.4 x 2.4 inches; 5.1 ounces |
| UPC | 792486777629 787734770057 784922744944 730158272546 787793942075 793631171552 783327136019 787734564762 785525828239 612600110395 741655966234 |
| UPC  | 792486777629 787734770057 784922744944 730158272546 787793942075 793631171552 783327136019 787734564762 785525828239 612600110395 741655966234 |
| Unit Count | 4 Fluid Ounces |
| Warranty Description | No Warranty |

## Product Details

- **Brand:** MANIC PANIC
- **Color:** Rockabilly Blue
- **Item Form:** Cream
- **Package Information:** Jar
- **Product Benefits:** Hair Coloring, Tone Correction

## Images

![Classic Rockabilly Blue Semi Permanent Hair Color - True Neutral Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz) - Image 1](https://m.media-amazon.com/images/I/81NViN3z2LL.jpg)

## Questions & Answers

**Q: Are these cruelty free?**
A: Yes, they are! Manic panic prides itself on being vegan. Their slogan is "we test on celebrities, not animals."

**Q: Has anyone tried this turquoise color on dark brown hair?  Thanks.**
A: The turquoise is the most vibrant of the colors and it lasts the longest by far.  You do not need to lighten darker hair but it will only tint over whatever color you have so if you want a bright turquoise result you'll need to lighten. 

I have ginger hair and I lighten my tips only and ombré the turquoise in.  It's pretty easy to do.   Just search you tube for bleach ombré tutorials.

**Q: How much does this product bleed? I used Punky Color and the color came out very nice, but a month later, I still get purple on my neck and ears.**
A: Not at all, as long as you rinse well. I've been using Manic Panic for a decade and Ive never had a problem as long as I rinse well and allow my hair to dry. I also use a bit of conditioner after I rinse.

**Q: Is this permanent dye? How long does the color last, roughly?**
A: It depends on your hair type, and how you treat your hair. For me, my colours last until I want to change them (roughly 3-6 months). If you blow dry your hair, or use styling products, or are in the sun frequently, the colour will last a shorter amount of time. If you want to extend the colour, wash in cold water (yeah, I know. eek!), avoid previously mentioned things, and add a little colour to your conditioner. If you need to get the colour out, you can wash in very warm water with a clarifying shampoo, a mixture of dawn soap and baking soda, or use a soap cap. (This involves a little bleach, so only do this if you really need to get it out.)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long lasting color
*by M***H on January 11, 2026*

Used this on my daughter’s hair and she loved it. The color is vibrant and very pretty. The pigment lasts forever.

### ⭐⭐⭐⭐⭐ Blue Blue Blue Hair
*by Z***V on May 1, 2025*

Awesome in my hair. I love that I can mix this with other colors that they offer. I created some great blue tones in my hair. The coverage is great. It does wash out over time, but it is easy to apply. Does not stink or sting the eyes when using. Love working with this hair color product.

### ⭐⭐⭐⭐ Beautiful blue
*by D***N on December 23, 2025*

Manic Panic looks great in your hair, deep blue even without bleaching. Tried it on beard however and none of the color stayed. Was hoping for at least some tint. Best brand for years now, always recommended!

## Frequently Bought Together

- MANIC PANIC Classic Rockabilly Blue Semi Permanent Hair Color - True Neutral Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)
- MANIC PANIC Classic Ultra Violet Semi Permanent Hair Color - Blue-Toned Purple Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)
- MANIC PANIC Flash Lightning Super Strength Bleach Kit - 40 Volume Developer + Bleach Powder - Hair Lightener for Dark Hair + Lifting up to 7 Levels - Vegan & Cruelty Free

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*