color theory
name the color wheel colors
yellow, orange,green,blue,violet,red
High porosity is when the cuticle is ?
lifted
what does tone stand for
refers to a color balance
metallic hair-color can last up to
4 two 6 weeks
hair that is level blank?? or darker should never be lifted past the palest yellow stage
level6
what is the law of color
a system of understanding color relationships
The level system ranges from
1-10
warm tones do what?
reflect more light
Alkaline demipermanet does what?
camouflages grey hairs
off the scalp lighteners are catorgrized as
powder or clay lightners
a tertiary color is?
an intermediate color achieved by mixing equal amounts of a secondary color and its neighboring primary color
medium porosity is
slightly raised cuticle
cool tones do what?
absorb more light
demipermanet hair-color last up to how many shampoos
12 to 24 shampoos
developers have a PH between?
2.5-4.5
A complementary color is?
are primary and secondary colors positioned directly opposite each other
3 types of melanin found in hair
Eu melanin, pheomelanin, mixed melanin
neutral tones
flatter all skin types
what is a plant based dye with very limited shades
natural based hair color
30 vol has what percent of hydrogen peroxide
9%
what color contracts green
red
hair is composed of the 3 major components
Cuticle, cortex, medulla
Intensity refers to
the strength of a color
how many different types of hair color are there?
6
40 vol can lift up to
four levels