pitch black	czarny jak smoła (intensely black, used about darkness, night..)
jet black	kruczoczarny (intensely black, used about hair..eyes etc.)
scarlet	asnoczerwony (brilliant red, colour of British letter boxes)
crimson	karmazynowy (strong deep red)
shocking pink	różowiasty (an extremely bright pink)
ginger	rudy (orangy red, about hair, cats)
navy	granatowy (dark blue, used about clothes, NOT eyes)
turquoise	turkusowy (greenish blue, NOT eyes)
beige	beżowy (a light creamy brown)
mousy	mysi (a light not very interesting brown, about hair and horses)
chestnut	kasztanowy (a deep reddish brown)
auburn	kasztanowaty (a red-brown colour, usually about hair)
primary colours	kolory podstawowe
pastel colours	kolory pastelowe
mauve	jasnofioletowy
strong colours	kolory nasycone
vivid colours	jasne, żywe kolory
fluorescent	fluorescencyjny
electric blues/greens	extremely bright blues/greens
a tinge of	nuta, odcień
monochrome	uses only one colour
blueY green, reddISH brown	suffixes -y and -ish show that a colour is partly present
to feel blue	to feel depressed
blue movie/joke	pornographic or referring to sex
blue-collar workers	physical or unskilled workers
to see red	to be very angry
red alert/ flag	colour that indicates danger
red carpet (treatment)	of special importance
a red-letter day	unforgetable, important day
red point of view	left wings in politics
to look/turn/go green	to be sick, vomit, have nausea
to turn green with envy	to be very envious
green (tourism, party)	environmental-friendly
black (future)	depressing or without hope
to look as black as thunder	to be very angry
black (market, sheep of the family, mark)	indicates illegslity or incorectness
a grey area	indicates lack of clarity
grey cells	szare komórki
white as snow/whiter than white	biały jak śnieg
white as a sheet	pale
white knuckle	terrifying
white-collar workers	office workers
magnolia	magnolia
burgundy	burgund
poppy	mak
forget-me-not	niezapominajka
sapphire	szafir
jade	nefryt
violet	fiołek
ruby	rubin
amber	bursztyn
lime	limonka
emerald	szmaragd
coral	koral
cornflower	modrak