colour theory Flashcards
ROYGBIV
red orange yellow green blue indigo violet
colour is a function…
of light. we don’t see colour
colour is…
comparative, we are influenced by the colours that are around the colour we are looking at to perceive it on the spectrum
additive colour wheel
the colour spectrum in which when you mix all 3 primary colours evenly, it creates white
additive primary colours
RGB, red green blue, you can’t make them, but you can make all other colours from these 3 colours
additive secondary colours
colours that are made by mixing two equal parts of primary colours (Cyan, Magenta, Yellow)
tertiary colour
equal parts secondary and primary mixed
subtractive colour wheel
PIGMENT
- the colour spectrum in which when you mix all 3 primary colours evenly, it creates a dark, browny grey
subtractive primary colours
red yellow blue
subtractive seconday colours
purple, orange and green
synonyms for colours:
chroma and hue (our perceived colour names)
achroma:
absents of colour, black white greyscale
saturation
the intensity colour, another good way to desaturate your colour is to add complementary colour, but will eventually turn grey
tinting
adding white to lower the saturation
shade
adding black to lower saturation
value
light and dark. how light or dark a colour is.
brightness
how much light the colour reflects, comparison to other colours
constancy
how much does that colour stay the same in different lighting conditions (EG red is the first colour that drops out of our vision when it starts to get dark)
triade colour scheme
scheme: three colours on the colour wheel that are equal distance apart usually the three primary colours - bright, intense
monochromatic colour scheme:
variation of ONE colour - harmonious
analogous colour scheme
colours side by side on the colour wheel (usually limited to three different colours) harmonious because they all share a common base colour - tranquil
complementary colour scheme
colours on the opposite side of the colour wheel - punchy, vibrant
tetradic colour scheme (double complementary)
two primary colours, and two of their complementary colours
colour relationships
triade monochromatic analogous complementary tetradic