Are you considering dyeing your brown hair blue, but are unsure of the outcome? You’re not alone. Many people are curious about the process of dyeing their hair a bold, new color, but are hesitant due to concerns about the final result. In this article, we’ll explore what happens when you put blue on brown hair, and provide you with a comprehensive guide to achieving the perfect shade.
Understanding Hair Color Theory
Before we dive into the specifics of dyeing brown hair blue, it’s essential to understand the basics of hair color theory. Hair color is determined by the presence of two types of melanin: eumelanin and pheomelanin. Eumelanin is responsible for brown and black colors, while pheomelanin produces red and yellow colors. The combination of these two types of melanin determines an individual’s natural hair color.
When you dye your hair, you’re essentially depositing color onto the hair shaft. The color you choose will interact with your natural hair color, resulting in a final shade that may be different from what you expected. This is why it’s crucial to consider your natural hair color when choosing a dye.
The Impact of Brown Hair on Blue Dye
Brown hair can be challenging to dye, especially when it comes to achieving a vibrant blue color. This is because brown hair has a warm, golden tone that can clash with the cool, ashy tone of blue dye. When you put blue on brown hair, the warm tones of the brown hair can cause the blue dye to appear more green or purple than intended.
To achieve a vibrant blue color on brown hair, you’ll need to consider the following factors:
- The level of brown: The darker your brown hair, the more challenging it will be to achieve a vibrant blue color. This is because darker hair has more eumelanin, which can overpower the blue dye.
- The tone of the brown: If your brown hair has a warm, golden tone, it may be more challenging to achieve a cool, ashy blue color. In this case, you may need to use a toner to neutralize the warm tones before applying the blue dye.
- The type of blue dye: There are many different types of blue dye available, ranging from pastel blues to vibrant, electric blues. The type of blue dye you choose will depend on your desired outcome and the level of maintenance you’re willing to commit to.
Choosing the Right Blue Dye for Brown Hair
With so many different types of blue dye available, it can be overwhelming to choose the right one for your brown hair. Here are a few factors to consider:
- Ammonia-free vs. ammonia-based dye: Ammonia-free dye is generally considered to be gentler on the hair, but it may not be as effective at lifting the hair shaft. Ammonia-based dye, on the other hand, can be more damaging to the hair, but it can produce more vibrant results.
- Semi-permanent vs. permanent dye: Semi-permanent dye is a great option if you’re looking for a temporary color change. It will wash out over time, but it can be a good way to test the waters before committing to a permanent color change. Permanent dye, on the other hand, will last longer, but it can be more damaging to the hair.
- Vibrant vs. pastel blue: If you’re looking for a bold, vibrant blue color, you’ll want to choose a dye that is highly pigmented. If you’re looking for a more subtle, pastel blue color, you may want to choose a dye that is less pigmented.
Popular Blue Dye Options for Brown Hair
Here are a few popular blue dye options for brown hair:
- Manic Panic’s “Violet Night”: This is a highly pigmented, ammonia-free dye that produces a vibrant, purple-blue color.
- Special Effects’ “Blue Velvet”: This is a semi-permanent, ammonia-based dye that produces a deep, rich blue color.
- Pravana’s “Blue”: This is a permanent, ammonia-based dye that produces a vibrant, electric blue color.
How to Dye Brown Hair Blue
Dyeing brown hair blue can be a bit of a process, but with the right tools and a bit of patience, you can achieve a vibrant, long-lasting color. Here’s a step-by-step guide to dyeing brown hair blue:
Pre-Dye Preparation
Before you start dyeing your hair, it’s essential to prepare your hair and scalp. Here are a few things to keep in mind:
- Wash your hair: Wash your hair with a clarifying shampoo to remove any product buildup.
- Towel-dry your hair: Towel-dry your hair until it’s damp, but not soaking wet.
- Apply a pre-dye treatment: Apply a pre-dye treatment to your hair to help open up the hair shaft and allow the dye to penetrate more evenly.
Applying the Dye
Once you’ve prepared your hair and scalp, it’s time to apply the dye. Here’s how:
- Mix the dye: Mix the blue dye with a developer (if necessary) and apply it to your hair.
- Processing time: Leave the dye on your hair for the recommended amount of time. This can range from 20 to 45 minutes, depending on the type of dye and your desired outcome.
- Rinse and tone: Rinse the dye out of your hair and apply a toner to help achieve the desired shade.
Post-Dye Care
After you’ve dyed your hair blue, it’s essential to take good care of it to maintain the color and health of your hair. Here are a few things to keep in mind:
- Use color-safe products: Use color-safe shampoo and conditioner to help maintain the color of your hair.
- Avoid using hot water: Hot water can cause the color to fade faster, so try to use warm or cool water when washing your hair.
- Get regular touch-ups: To maintain the color of your hair, you’ll need to get regular touch-ups. This can range from every 4 to 6 weeks, depending on the type of dye and your desired outcome.
Common Mistakes to Avoid When Dyeing Brown Hair Blue
Dyeing brown hair blue can be a bit tricky, and there are several common mistakes to avoid. Here are a few things to keep in mind:
- Not doing a strand test: Before dyeing your entire head of hair, it’s essential to do a strand test to ensure the desired outcome.
- Not using a pre-dye treatment: A pre-dye treatment can help open up the hair shaft and allow the dye to penetrate more evenly.
- Leaving the dye on for too long: Leaving the dye on for too long can cause damage to the hair and result in an uneven color.
Conclusion
Dyeing brown hair blue can be a bit of a process, but with the right tools and a bit of patience, you can achieve a vibrant, long-lasting color. By understanding hair color theory, choosing the right blue dye, and following the proper application and care instructions, you can achieve a beautiful, blue color that you’ll love. Remember to avoid common mistakes and take good care of your hair to maintain the color and health of your locks.
What happens when I put blue dye on brown hair?
When you put blue dye on brown hair, the results can vary depending on the shade of brown and the type of blue dye used. Generally, the blue dye will not completely cover the brown color, but instead, it will create a new shade that combines the two colors. If you have a lighter shade of brown hair, the blue dye may produce a more noticeable blue tint, while darker brown hair may result in a deeper, richer blue-brown color.
To achieve the desired shade, it’s essential to consider the porosity and condition of your hair, as well as the type of blue dye used. If you want a more vibrant blue color, you may need to bleach or lighten your hair before applying the dye. On the other hand, if you’re looking for a more subtle blue tint, you can try using a semi-permanent or demi-permanent blue dye.
Will blue dye damage my brown hair?
Blue dye can potentially damage brown hair, especially if you’re using a permanent dye or bleach to achieve a lighter shade. The dyeing process can cause dryness, brittleness, and breakage, particularly if you have damaged or over-processed hair. However, there are ways to minimize the damage, such as using a conditioning treatment before and after dyeing, and choosing a dye that is formulated for your hair type.
To reduce the risk of damage, it’s also important to follow the instructions carefully and perform a strand test before applying the dye to your entire head. This will help you determine the best course of action and ensure that you’re using the right products for your hair. Additionally, consider using a sulfate-free shampoo and conditioner to help maintain the health and integrity of your hair.
How do I achieve a pastel blue color on brown hair?
Achieving a pastel blue color on brown hair can be challenging, but it’s possible with the right techniques and products. To get a pastel blue color, you’ll typically need to lighten your hair to a very light blonde shade, and then tone it with a pastel blue dye. This can be a time-consuming and damaging process, so it’s essential to take good care of your hair and use high-quality products.
One way to achieve a pastel blue color without damaging your hair is to use a semi-permanent or demi-permanent dye. These types of dyes deposit color onto the hair shaft without penetrating the cortex, which can help minimize damage. You can also try using a toner to achieve a pastel blue color, which can be less damaging than a full dye job.
Can I put blue dye on highlighted brown hair?
Yes, you can put blue dye on highlighted brown hair, but the results may vary depending on the type of highlights and the shade of blue dye used. If you have subtle, natural-looking highlights, the blue dye may blend in seamlessly and create a beautiful, multi-dimensional color. However, if you have bold, bleached highlights, the blue dye may not take evenly and could result in an uneven, patchy color.
To achieve the best results, it’s essential to consider the type of highlights you have and the porosity of your hair. If you have porous hair, the blue dye may penetrate more evenly, while non-porous hair may require a more intense dyeing process. It’s also important to choose a blue dye that’s formulated for your hair type and to follow the instructions carefully to avoid any damage or uneven color.
How long does blue dye last on brown hair?
The longevity of blue dye on brown hair depends on several factors, including the type of dye used, the condition of your hair, and how well you care for your hair. Generally, semi-permanent and demi-permanent blue dyes can last anywhere from 4 to 6 weeks, while permanent dyes can last longer, typically up to 8 weeks.
To extend the life of your blue dye, it’s essential to use a sulfate-free shampoo and conditioner, and to avoid using hot water, which can cause the color to fade faster. You can also try using a color-depositing treatment to help maintain the color and vibrancy of your hair. Additionally, consider getting regular touch-ups to keep your color looking fresh and vibrant.
Can I remove blue dye from brown hair?
Yes, it is possible to remove blue dye from brown hair, but the process can be challenging and may require professional help. The most common method of removing blue dye is to use a color corrector or a dye remover, which can help to neutralize the blue pigment and restore your natural hair color.
However, the success of the removal process depends on the type of dye used, the length of time the dye has been on your hair, and the condition of your hair. If you’ve had the blue dye on your hair for an extended period, it may be more difficult to remove, and you may need to use a combination of treatments to achieve the desired results. It’s always best to consult a professional stylist for advice on removing blue dye from your hair.
What are the best blue dyes for brown hair?
There are many great blue dyes for brown hair available on the market, and the best one for you will depend on your hair type, the shade of blue you’re looking for, and your personal preferences. Some popular blue dyes for brown hair include Manic Panic, Special Effects, and Pravana.
When choosing a blue dye, it’s essential to consider the ingredients, the level of maintenance required, and the potential damage to your hair. Look for dyes that are formulated for your hair type and contain nourishing ingredients to help maintain the health and integrity of your hair. It’s also important to follow the instructions carefully and perform a strand test before applying the dye to your entire head.