Hair Color 1
Clients who have their hair colored usually visit the salon every _____ weeks.
three to twelve
The natural coloring pigment found in the cortex layer of the hair is _____.
melanin
What type of melanin gives black and brown color to the hair?
eumelanin
What type of melanin gives blond and red colors to the hair?
pheomelanin
Contributing pigment, also known as _____, is the varying degrees of warmth exposed during a permanent color or lightening process
undertone
What unit of measurement identifies the lightness or darkness of a color, or the saturation, density, or concentration of color?
level system
The darkest hair colors in the level system are identified as being a level _____, while the lightest hair colors in the level system are _____.
1:10
_____ is described as a property of objects that depends on the light they reflect and is perceived (by the human eye) as red, yellow, blue, or other shades.
Color
Fundamental or pure colors that cannot be achieved from a mixture are known as _____.
Primary
The primary color that brings depth or darkness to any color is _____.
blue
A color obtained by mixing equal parts of two primary colors is a _____.
secondary
A color achieved by mixing equal parts of a secondary color and its neighboring primary color on the color wheel is a _____.
Tertiary
Primary and secondary colors that are positioned opposite each on the color wheel are _____.
complimentary
Tones can be described as cool, warm, or _____.
neutral
_____ refers to the strength of the color.
Non-oxidative haircolor is classified as temporary and _____ (traditional).
semi permanent
Oxidative haircolor is classified as demipermanent (deposit only) and _____ (lift and deposit).
permanent
All haircoloring products require a patch test, with the exception of _____.
Temporary
As part of their composition, all permanent haircoloring products and lighteners contain both a developer and a(n) _____
alkalizing ingredient
Demipermanent colors are also known as _____
hair glaze
Dye precursors that combine with hydrogen peroxide to form larger, permanent dye molecules are called _____.
Aniline Derivatives
Metallic haircolors are also known as _____.
gradual colors
Chemical compounds that lighten hair by dispersing, dissolving, and decolorizing the natural pigment are _____.
lighteners
The process in which the hair is pre-lightened and then toned is known as _____.
double process
.Overlapping haircolor on previously tinted hair can cause breakage and create a visible line of _____.
demarcation