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This Video Shows Every 24-Bit RGB Colour Only Once

Your computer knows more colours than you do. In fact, representing them in 24-bit RGB, it knows an amazing 16,777,216 different hues — and this video shows each one exactly once. Read More >>

science
If the Colour Pink Doesn’t Scientifically Exist, Why Can We See It?

Absent from the visible spectrum and neither a wave nor a particle, the colour pink is, for many, a scientific enigma: how can a shade that doesn't even appear in the rainbow exist? The answer lies in colour theory. Read More >>

art
This Book Contains Every RGB Colour That Exists

In case you sometimes struggle to visualise the RGB colour space on a computer, American artist Tauba Auerbach has created a handy reference guide: a cubic book that shows off all the colours in existence. Read More >>