Law of Colour
Law of color: States that only_____, ____ and ______ are called primary colours
Yellow, red and blue
The darkest hair colours are level ______
1
___________ hair dye options include both semi-permanent dye and ___________ hair make-up.
Tempoary
What levels do neutral colours range from?
1-10 (some manufactures will have 11 or 12)
When 2 primary colours are mixed in varying proportions, they produce the 3 _______________
Secondary colours
The lightest hair colours are level _______
10
____________ colour contains no ammonia and deposits only. It is mixed with a low-volume developer to help open the cuticle and lasts up to 24 shampoos.
Demi-permanent
TRUE OR FALSE: Colour is the visual perception of the reflection of light.
TRUE
Mixing a primary colour with its neighbouring secondary colour in varying proportions creates
Tertiary colours
______________ is the degree of lightness or darkness of a colour relative to itself and to other colours.
Level or value
Semi-permanent colour lasts approximately ____ to ___ washes, generally fading out over time
3 to 6 washes
LEVEL, is the degree of ___________ or __________ of a color, relative to itself and to other colors
Lightness or Darkness
__________: colours that do not exhibit warm or cool tones
Neutral Tones
___________ refers to the vividness, brightness or saturation of a colour within its own level
Intensity
__________: When you apply it to your hair, it adds to the natural hair pigment so that the colour you've chosen can replace it. It does this by opening the cuticle to let dye into the hair to deposit the __________ colour.
Permanent
Unlike demi, semi-permanent colour does not need to be mixed with a _____________
Developer
_________ colour tones generally fall into the yellow, orange or red half of the colour wheel.
_________ colour tones generally fall into the green, blue and violet half of the colour wheel.
Warm / Cool
________ is identified and named by its position on the colour wheel.
Hue
___________ colour is deposited into the cortex
Permanent
This type of color is great for blending gray, enhancing natural color, refreshing color, toning highlights, or for corrective work
Demi-permanent