Understanding hair color codes can seem like deciphering a secret language, but it’s surprisingly straightforward once you know the basics. Hair color codes are a standardized system used by manufacturers to label and describe different shades. This system helps stylists and consumers alike identify specific colors, ensuring consistency and accurate results when choosing or applying hair dye.

Decoding Hair Color Codes: Your Complete Guide

Hair color codes are a universal language in the beauty industry, designed to simplify the vast spectrum of hair shades. These codes, typically found on hair dye packaging, consist of numbers and sometimes letters. They represent a color’s level (how light or dark it is) and its tone or reflect (the underlying pigment). Mastering this system empowers you to choose the perfect shade and understand what results to expect.

What Do the Numbers in Hair Color Codes Mean?

The primary component of most hair color codes is a numerical system that indicates the level or depth of the color. This number tells you how light or dark the shade is on a scale.

• Levels 1-10: This scale generally ranges from 1 (deepest black) to 10 (lightest blonde).
  • 1: Black
  • 2: Very Dark Brown
  • 3: Dark Brown
  • 4: Medium Brown
  • 5: Light Brown
  • 6: Dark Blonde
  • 7: Medium Blonde
  • 8: Light Blonde
  • 9: Very Light Blonde
  • 10: palest Blonde (often platinum)

Some brands may extend this scale or use slightly different terminology, but this 1-10 range is the most common. Understanding this numerical level is crucial for achieving your desired lightness or darkness.

Understanding the Tone or Reflect

Beyond the level, hair color codes also feature a second number, often separated by a decimal point or a dash. This number indicates the tone, reflect, or hue of the color. It describes the underlying pigment and the final cast the hair will have.

• Common Tone Numbers and Their Meanings:

  • .00 or.0: Natural, no dominant reflect.
  • .1 or.11: Ash (blue/green undertones, counteracts red/orange).
  • .2 or.22: Iridescent/Violet (purple undertones, counteracts yellow).
  • .3: Golden (yellow undertones).
  • .4: Copper/Red (red/orange undertones).
  • .5: Mahogany (red-violet undertones).
  • .6: Red (intense red undertones).
  • .7: Matte/Olive (green undertones, counteracts red).
  • .8: Pearl/Beige (blue-violet undertones).

• Double Digits After the Decimal: When you see two numbers after the decimal (e.g., 7.11 or 6.34), it means there’s a primary tone and a secondary tone. The first number after the decimal is the dominant tone, and the second is a contributing tone. For example, 7.11 would be a medium blonde with a strong ash reflect, while 6.34 would be a dark blonde with a golden-copper reflect.

Putting It All Together: Reading a Full Hair Color Code

Let’s break down a few examples to solidify your understanding of how to read hair color codes:

• 6N: This code indicates a Dark Blonde (level 6) with a Natural tone (N or.00). It will provide coverage and deposit color without adding a strong underlying reflect.

• 7.3: This means a Medium Blonde (level 7) with a Golden tone (3). Expect a warm, golden blonde result.

• 5.13: This code represents a Light Brown (level 5) with a primary Ash tone (.1) and a secondary Beige tone (3). This combination often results in a cool, natural-looking light brown.

• 4.26: This indicates a Medium Brown (level 4) with a primary Violet tone (.2) and a secondary Red tone (6). This shade would likely produce a rich, reddish-violet brown.

Why Are Hair Color Codes Important for Consumers?

Understanding these codes is incredibly valuable for anyone coloring their hair at home. It helps you:

• Choose the Right Shade: You can predict the outcome more accurately, avoiding unexpected results.
• Communicate with Stylists: You can use the correct terminology to describe your desired color to a professional.
• Understand Product Variations: Different brands might have slight variations, but the core coding system remains consistent.
• Correct Unwanted Tones: Knowing that ash tones (.1) neutralize red and violet tones (.2) neutralize yellow helps you select corrective colors.

Tips for Using Hair Color Codes Effectively

When selecting a hair dye, always consider your natural hair color and its underlying pigments. For instance, if your hair pulls very red when lightened, an ash-toned dye (like a.1) can help counteract that.

Also, remember that box dyes are formulated for a wide range of starting colors. The result you achieve will depend on your current shade. A professional stylist can assess your hair’s porosity and condition to provide a more precise color application.

People Also Ask

What does 6N mean in hair color?

"6N" typically signifies a Dark Blonde (level 6) with a Natural tone (N or.00). This means the color will deposit a dark blonde shade without any strong underlying warm or cool reflects, offering a true-to-level color.

What does the.1 mean in hair color?

The ".1" after the decimal in a hair color code indicates an Ash tone. Ash tones contain blue or green undertones, which are excellent for neutralizing unwanted red or orange tones that can appear, especially when lightening darker hair.

How do I choose the right level for my hair color?

To choose the right level, consider your desired lightness or darkness. If you want to go darker, pick a level close to your natural color or one shade darker. For lightening, choose a level lighter than your natural color, but be mindful of the underlying pigments that will emerge.

Can I mix hair colors using the codes?

Yes, you can mix hair colors, but it requires a good understanding of the codes and color theory. Mixing can be used to customize shades or correct tones. Always do a strand test first to see the combined result before applying it to your entire head.

What is the difference between a.3 and a.4 hair color tone?

A ".3" tone signifies a Golden reflect, which is