Hair Colour Numbering System | L'Oréal Professionnel UK (2024)

FAQs

Hair Colour Numbering System | L'Oréal Professionnel UK? ›

The level system is made up of 10 numbers which help determine the depth level of your natural hair. 1 is black, 5 is light brown, 6 is dark blonde, 7 is blonde and 10 is the lightest blonde. Your L'Oréal Professionnel colourist will analyse your hair and assess your natural base colour in-salon.

It all starts with the hair colour numbering system: The first number is the base colour and indicates how light or dark the colour is. 1.0 is black, 5.0 is light brown, 6.0 is dark blonde, 7.0 is medium blonde and 10 is the lightest blonde.

The higher the first number, the brighter the tone of the hair. (e.g., 1-black, 10- lightest blonde). Generally, it refers to 1 black, 5 light brown, 6 dark blond, 7 blond and 10 lightest blondes in the rating. This universal numbering system is used by all professional hairdressing brands.

To understand this in a real-world application, the darkest hair color (black) is a 1 and light blonde is a 10. Brown-colored locks range from level 2 to level 5 (dark brown to light brown) and level 6 and upwards cover the blonder shades. Some charts even go up to level 12, which is considered ultra-blonde.

The first number of a Hair Colour is how Light or Dark the Brown hair dye will be, for example brown shades range from 4, Dark Brown to 6, Light Brown. The second number is the reflect which can be Natural (. 0), Warm (. 3, .

Level 1 hair colour is black, level 2 hair colour is the second darkest black, 3 is brown/black, level 4 hair colour is dark brown, level 5 hair colour is light brown, level 6 hair colour is dark blond, level 7 hair colour is dark blond, level 8 hair colour is medium blond, 9 is light blond and 10 is white/platinum.

"N" means natural. This is base color. "NN" means extra coverage. "A" or .1 means "ash" "V" or .

What are RGB color codes? RGB defines the values of red (the first number), green (the second number), or blue (the third number). The number 0 signifies no representation of the color and 255 signifies the highest possible concentration of the color.

Levels and Tones:The Basics

Levels represent how light or dark a shade is and are indicated by numbers. Tones represent how warm or cool a shade is and are indicated by letters.

Silver, ashy, blond, and platinum are indeed the most popular hair color choices for women over 60. And with good reason! Instead of coloring to hide your grey hair, you can choose to embrace it. I've seen way too many women with poorly colored dark brown hair color that just doesn't look natural or flattering.

How to read a hair color chart? ›

The numbers on a hair colour shade chart represent the depth and tone of the colour. Anything that appears before the decimal point is the depth (how light or dark a colour is).

The first number after the point represents the primary base tone of the color. Ifthere is a second number following the point, it represents a secondary base tone(accent tone).

Depth: Level 7 hair color has a moderate depth, meaning it is neither extremely light nor very dark. It often appears as a medium-toned color. Undertones: Level 7 hair color can have various undertones, including warm (golden or caramel), neutral, or cool (ashy or slightly blue-toned).

These levels are used to describe how dark or light your hair color is. Level 10 is lightest blond, level 9 is light blond, level 8 is medium blond, level 7 is dark blond, level 6 is light brown, level 5 is medium brown, level 4 is dark brown, level 3 is darkest brown, level 2 is black brown and level 1 is black.

Hair Color Levels 1 to 4

From that level, the hair will slowly get lighter as they level up, with level 2 being the darkest brown, 3 and 4 being darker to medium brown tones. Level 4 or so is typically the darkest base feasible for color change without pre-lightening.

Levels refer to how light or dark your hair is, and it is a universal method that colorists, hair color manufacturers, and cosmetologists use to standardize hair color charts. Lower numbers refer to darker colors and higher numbers refer to lighter colors.

Basically black-white. The lower the number, the darker the color. This is from my color chart for Goldwell hair color. The 7N is a natural level 7.

These levels are used to describe how dark or light your hair color is. Level 10 is lightest blond, level 9 is light blond, level 8 is medium blond, level 7 is dark blond, level 6 is light brown, level 5 is medium brown, level 4 is dark brown, level 3 is darkest brown, level 2 is black brown and level 1 is black.

Let your skin tone guide your hair colour choice

“When your undertones are warm, tawny or peach, try light golden blonde, medium brown hair with golden highlights or dark brown to black hair with warm red shades,” advises Demelo. He also adds that ash tones are the most flattering hair colour for dark skin tones.