ng_colour() returns Nightingale's colours' hex codes.
display_ng_colours() displays the avaliable colours, with their names
and hex codes, in a vertical layout.
ng_colour(...) display_ng_colours()
| ... | Character names of Nightingale's colours. |
|---|
# Display Nightingale's colours display_ng_colours()# Request for the hex code of colour 'dark pesto' ng_colour("dark pesto")#> [1] "#006E00"