Despite personal preferences there is really no such thing as a bad
colour. It is an artistic or design decision to select a colour and apply
it to a design, choosing whether or not to combine it with another
colour. The appearance of a colour is dependent on light: it will take
on a different appearance when viewed under different optical
conditions. The multitude of shades, tones and hues that are
available today through synthetic or natural processes can be
broadly identified within a colour wheel classification.