abstract
additive
art
background
black
blue
calibration
chart
circle
cmyk
color
colorful
colour
contour
cyan
design
diagram
element
graphic
green
hue
icon
illustration
image
isolated
light
line
linear
lineart
magenta
mix
mixing
outline
paint
palette
primary
print
rainbow
red
rgb
round
sign
space
spectrum
symbol
web
wheel
white
yellow