JP4417767B2 - Hair dyeing method and hair color selection method - Google Patents

Description

This invention relates to the selection how the dyeing method and dyed hair color stain the hair to a desired color.

  Conventionally, hair dyeing methods for dyeing hair to a desired color to make gray hair inconspicuous or giving hair a fashion effect are known, and hair dyes having various colors and compositions or Hair dyeing means have been disclosed, and they are widely used not only for professional hair dyeing at beauty salons, but also for personal hair dyeing at home. However, in both professional and personal hair dyeing, the actual hair color after dyeing is not specified only by the inherent color of the hair dye itself, and is also greatly affected by the hair color before hair dyeing. Affected. That is, even if a hair dye showing the same color development is used, the actual color after dyeing is different for black hair, brown hair, white hair, blond hair, silver hair, etc., and whether the hair is dyed first, The color of hair is different depending on whether or not it has been decolored.

  Therefore, the image of the subject's hair is taken into a computer, and the desired hair color can be selected or confirmed by simulating the hair color by the hair dye selected on the image or by matching the hair color with the desired color. JP-A-2002-150307, JP-A-2003-263492, and the like disclose methods for dyeing hair so that a hair dye for obtaining a desired hair color can be selected. Japanese Patent Laid-Open No. 2003-24136 proposes a method of selecting a hair color of the hair in relation to the skin color. Japanese Patent Application Laid-Open No. 2001-299530 proposes a method of attaching a colored filter to a mirror and confirming the color of the hair from the reflected image of the hair.

  However, all of the methods and means disclosed in these patent documents treat the hair color of the head hair and the color of the hair dye in a one-to-one relationship, confirm the hair color after dyeing, and match the skin color. Whether or not is determined. Therefore, the actual color of the hair coloring agent, or whether the hair coloring color suits the customer depends on the individual skin color and hair color, and must be determined for each customer. There was inconvenience that had to be done.

JP2001-299530 JP2002-150307 JP2003-24136 JP2003-263492

  This invention enables a hair dyer to finish the selected hair color to a constant color regardless of the hair color when the hair colorant selects his / her favorite hair color and performs hair dyeing, and also the hair color and skin color. It is possible to achieve a matching with the skin color and finish it in a color that matches the skin color.

In the hair dyeing method, the hair color is classified into a blue base and a yellow base in the hair dyeing method so that the hair is first dyed with a base color on the hair and then the finish color is dyed on the base color. The base color corresponding to the blue base is the gray base color, the base color corresponding to the yellow base is the brown base color, and the base color corresponding to the dull skin color is the respective skin color. The base color corresponding to is a color obtained by adding redness or a color obtained by adding redness to the base color of brown.

  After the skin color is classified into blue base and yellow base, the base color corresponding to the blue base is the gray base color, the base color corresponding to the yellow base is the brown base color, and the base color corresponding to the skin color is dyed. The base color is dyed with a desired hair color to obtain a specific finish color that is not affected by the color of the hair.

  After the skin color is classified into a blue base and a yellow base, the base color corresponding to the blue base is the gray base color, the base color corresponding to the yellow base is the brown base color, and hair is dyed with the base color corresponding to the skin color A finish color when the base color is dyed with a specific hair color is determined, and a desired hair color is selected based on the determined finish color. In addition, a base color that approximates the skin color is selected from a plurality of colors with different brightness, and a hair dye color that exhibits a color that approximates the customer's favorite color is selected on the base color, and the finish color is determined. Anyway.

Skin color classification information that classifies the skin color into a blue base and a yellow base, and the base color corresponding to the blue base corresponding to the skin color classification information is a gray base color, and the base color corresponding to the yellow base is a brown base Record the background color information and the finish color information corresponding to the arbitrarily selected hair color, and obtain the base color and finish color based on the skin color classification information and the selected hair color information. It is characterized by doing so.

  According to the present invention, the finish color of the hair can be finished to a certain color without being affected by the color of each hair, and the finish color can be easily selected and confirmed, and the dye is assimilated to the skin color. Since it is possible to obtain the finished color of the hair, it is easy to express the color of clothes and makeup colors in total, making it possible to propose personal colors for each customer, and to consider the matching of colors It becomes possible to propose fashion.

  The present invention is characterized in that when a hair dyeer dyes hair to a favorite color, the hair is first dyed with a base color, and then the final color is dyed onto the base color. To do. That is, the present invention is characterized in that the hair is colored twice, that is, the base color and the finish color. First, the hair is dyed into a predetermined color with the base color to obtain a finish color due to the difference in the color of the hair. Thus, the color of the finish color is determined by the base color regardless of the color of the hair, and the actual finish color can be easily confirmed.

  The base color is preferably a color having the same hue and tone as the skin color. Further, the finish color can be a color desired by the hair dyeer. By setting the background color to the same color as the skin color, hue, and tone, the finish color applied thereon is also the same color as the hue and tone provided by the background color. In other words, by applying a finish color on a base color that has the same flesh color, hue, and tone, the hue and tone of the skin color and the hair color become the same system and assimilate, so the finish color is the same as the skin color. It becomes the color of the system. For this reason, the color of the hair matches the skin color, and the finish color matches the skin color. In addition, by applying the finish color after applying the background color, the finish color becomes a color premised on the background color and is not influenced by the color of the hair, so that the finish color can be easily determined. Therefore, it is not necessary to determine the finish color every time the hair color is different as was done conventionally. In addition, since the finish color is the same color as the skin color and matches the skin color in this way, the hair dyer can select a desired color as the finish color, and the range of selection of the finish color is expanded. . Furthermore, by matching the finish color of the hair and the skin color, it is easy to coordinate with the color of the clothes, and total fashion can be achieved.

  As described above, it is preferable to select a color having the same system color as the skin color, hue, and tone as described above. According to Faber Bilen (1900-1988), a color consultant in the United States, the hues include warm colors (color schemes based on yellowish colors) and cool colors (color schemes based on bluish colors). Color scheme), and can be distinguished by subtle differences. Applying this familiar principle of hue, the skin color of white and yellow people, excluding blacks, can be applied to skin color based on blue and skin color based on yellow. The idea of broadly classifying skin types has been proposed. The present invention classifies the human skin color into a blue base and a yellow base based on such an idea, and selects two types of background colors corresponding to the two types of skin colors. For the base color to be selected, for example, a gray-based color is selected for a blue-based skin color, and a brown-based color is selected for a yellow-based skin color. The skin color can be easily classified into a blue base or a yellow base using a color sample card. FIG. 1 shows the relationship between such skin color and background color.

  As mentioned above, the skin color of white and yellow races can be basically classified into two colors, blue base and yellow base. However, there are spots caused by skin aging, poor blood color, ultraviolet rays, etc. It may have occurred. In the case of a skin color in which such dullness has occurred, since the skin color is perceived poorly, consideration is required to make the skin color look good. Therefore, a red-brown base color obtained by adding red to a brown base color was selected as the base color. In this case, it is possible to select a red gray base color by adding redness to the gray base color, which is the base color in the case of a blue base skin color. The reddish color is more suitable, so the red-brown base color is sufficient for people with a blue-based skin color.

  As the finish color, a color desired by the hair dyer can be selected. The hair color selected according to preference is dyed to the hair that has been dyed with the base color corresponding to the skin color by the above method. The actual finish color after dyeing shows a certain color specified by the base color and is not affected by the color of the hair. For this reason, if the base color of skin color is specified by the color sample card, the base color is determined, and the actual finish color corresponding to the favorite hair color can be easily specified. Therefore, as shown in FIG. 2, the relationship between the skin color, base color, favorite hair color, and actual finish color is created on a map and presented to the customer, and the final finish color when hair is applied is easy. It becomes possible to confirm. In addition, by selecting information on the base color corresponding to the base color of these skin colors and the finish color corresponding to the desired hair color selected on the base color, the base of the skin color is recorded. If the color is determined and input by the machine, the finished color can be calculated and presented to the customer via a desired output means such as a monitor.

  In this way, the finished color dyed on the base color is a fixed color specified by the base color, but since the base color is similar to the base color of the skin color, the hue and tone are similar to the base color. The finish color applied to the skin will be similar to the skin color, hue and tone, and the skin color and hair color will be assimilated. As a result, it becomes easy to express the color of clothes and the color of makeup in total, making it possible to propose personal colors for each customer, and to propose a total fashion that considers the matching of colors.

  In the embodiment described above, the background color is a single lightness color, but a plurality of colors having different lightness values may be selected as shown in FIG. In the embodiment shown in FIG. 5, seven colors with different brightness are displayed. When selecting the base color of the skin color, the color of the hair dye to be dyed thereon is selected as a base color having a predetermined brightness with reference to the customer's favorite color. Next, when determining the actual finish color, first, the hue and lightness (tone) of the skin color are determined using the skin color scale disk shown in FIG. Next, the customer selects a favorite color using the color chart of FIG. The choice of the customer's favorite color is based on the color of the clothes that the customer often chooses. Subsequently, a background color having a lightness matching (approximate) the lightness of the yellow base, blue base, or dull skin color selected on the skin color scale of FIG. 3 is selected. In the selection of the background color, even in the case of dull skin, the background color having a required brightness is determined from the three types of red-brown base color charts shown in FIG. Finally, from the hair dye color table of FIG. 6, the hair color is selected so as to match the customer's skin color and to be the finish color of the customer's favorite color, and the hair color is selected. The finished color when the hair is dyed on the finished base color is shown to the customer, and the desired finished color is determined.

Diagram showing the relationship between skin color and background color Diagram showing hair color selection map Skin color scale disc Color chart of customer's favorite color 3 types of color chart Hair dye color chart

Claims (8)

In the hair dyeing method in which the hair color is first colored on the hair and the finish color is colored on the background color , the skin color is classified into a blue base and a yellow base. A hair dyeing method characterized in that the base color corresponding to the base is a gray base color, and the base color corresponding to the yellow base is a brown base color. The hair dyeing method according to claim 1, wherein the base color corresponding to the skin color causing dullness is a color obtained by adding red to the base color corresponding to each skin color. The hair dyeing method according to claim 1, wherein the base color of the skin color causing dullness is a color obtained by adding redness to a base color of brown.   After the skin color is classified into blue base and yellow base, the base color corresponding to the blue base is the gray base color, the base color corresponding to the yellow base is the brown base color, and the base color corresponding to the skin color is dyed. A hair dyeing method characterized in that a desired hair color is dyed on the base color to obtain a finish color that is not affected by the color of the hair.   After the skin color is classified into blue base and yellow base, the base color corresponding to the blue base is the gray base color, the base color corresponding to the yellow base is the brown base color, and the base color corresponding to the skin color is dyed. A method for selecting a hair color, wherein a finish color when a specific hair color is dyed on the base color is determined, and a desired hair color is selected based on the determined finish color . 6. The hair dyeing method and the hair coloring color selecting method according to claim 4 , wherein the base color when the skin color has a dullness is a base color obtained by adding red to a brown base color. . The base color that approximates the skin color is selected from a plurality of colors with different brightness, and the finish color is determined on the base color by selecting the hair dye color that shows color development that approximates the customer's favorite color. The method for selecting a hair color according to claim 5 or 6 . Skin color classification information that classifies the skin color into a blue base and a yellow base, and the base color corresponding to the blue base corresponding to the skin color classification information is a gray base color, and the base color corresponding to the yellow base is a brown base and color and the background color information, the information of finishing color corresponding to the dyed hair color is arbitrarily selected serial was recorded, skin color
A method for selecting a hair color, wherein the base color and the finish color are obtained based on the classification information and the selected hair color information.