Understanding hair color theory basics - 5 rules every cosmetologist should know

Understanding hair color theory basics - 5 rules every cosmetologist should know

Hair coloring is a work which uses chemicals to change the hair color according to the client's demand. The chemicals will penetrate into each hair and turn the hair into the right color that the customers want. Achieving the right hair color is not easy, so understanding the basic principles of color theory as well as the components used to create the different hues for hair is highly essential for those who want to become a professional cosmetologist. In order to guide beginners to evaluate the customers' current hair and offer them the best hair coloring, Hapiland give you a thorough coverage of 5 rules of hair color theory that every cosmetologist have to know well. This is the most basic understanding which will be the permanent cosmetics you apply for clients throughout your career. So, let's get started to explore these useful beauty tips and tricks with step-by-step guides below!

Some basic knowledge of hair color you should know

Understanding hair color theory basics - 5 rules every cosmetologist should know

1. Color wheel

Color wheel is commonly known as color circle that is an illusion of color mixture and the relationships among primary colors, secondary colors, tertiary colors etc. Having an in-depth understanding of this wheel is very essential for hair stylists. Although the values of traditional color wheel seem to be too limited to explain the available hair color as well as the ways it works on different types of hair, the color wheel still provides the most fundamental knowledge of rules of color combination and harmony. Based on this comprehension, the cosmetologist can easily choose and apply the right color for client's hair.
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Understanding hair color theory basics - 5 rules every cosmetologist should know

2. Remaining pigment

Our hair always contains 3 primary pigments including yellow, red and blue. When you remove or add these pigments into your hair, it will make the changes of color on your hair. In case you want to lighten your hair, you have to erase a little of pigments while you will have add more if you decide to darken your hair. As a professional cosmetologist, you have know exactly what pigments you are removing or what you are adding so as to make sure of knowing the remaining color. The right color will only be achieved if you have solid foundation of pigments.
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3. Darkness levels

The hair color level is based on the degrees of lightness or darkness. This level is determined by a scale from 1 to 10. Level 1 is black and level 10 is the lightest, commonly the palest blonde. Because the hair color will looks different when exposing to sun lights, knowing well about darkness levels will help cosmetologist choose the best color for each client in order to avoid the hair to appear too light, too dark or not naturally under the sunlight.

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Understanding hair color theory basics - 5 rules every cosmetologist should know

4.  Timing

During the process of coloring hair, the chemical reactions will take place and the final hair color will surely depend on the time of this reaction. If you let the hair expose to chemicals too long, the hair can be damaged and dry. In contrast, the short time will not be enough for the hair to absorb color. So the timing is one of the most important elements which decides the final color of your hair. A timing error can also damage the client's hair, so please learn hard about timing before you color others' hair. Besides, coarse hairs will take more time to absorb color, as a result, you have to test the hair color before determining the time!

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5. Color application

Many clients will go to your hair salon with uneven hair! If you apply the same color for all area of this hair type, you will surely fail to bring a beautiful hair color to customer. For those who having uneven hair, you have to test each of hair area and then formulate different color based on each of them. You will also never get the good results if you apply the same color from the root to the tips of hair. Because the structure of each hair area is not similar, apply each section appropriately in order to achieve the even color on the uneven hair!

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Understanding hair color theory basics - 5 rules every cosmetologist should know

Here are the basic understandings of hair color theory that will be the great assistance for those who want to become a cosmetologist turn their dreams into the truth. Following these rules will help colorists avoid to combine wrong chemical coloring agents together or mix wrong colors for each hair type. In case you still feel confused when applying these tips and tricks, you can take a try with 33 Free Cosmetology Exam Practice Test Questions and Answers on Hair Color which includes many useful free cosmetology exam practice questions and answers relevant to hair color. With these test questions, you will quickly master all the from-simple-to-complex understanding of hair coloring. Take it out and let Hapiland help you to be closer to success of cosmetology career!