Parses colour to { h, s, l }, each field being on 0..1 scale.
Note that some colours will return NaN for h,s or l. This is because they have
indeterminate hue. For example white, black and transparent. Use 'safe = true'
to ensure a safe colour is returned.
Parses colour to
{ h, s, l }, each field being on 0..1 scale.Note that some colours will return NaN for h,s or l. This is because they have indeterminate hue. For example white, black and transparent. Use 'safe = true' to ensure a safe colour is returned.