lx_color_name: picking a color by name or hsbk
In mabafaba/lifx: Control "LIFX" Smart Light Bulbs

picking a color by name or hsbk

lx_color_name(
  hue = NULL,
  saturation = NULL,
  brightness = NULL,
  kelvin = NULL,
  color_name = NULL,
  check = TRUE,
  token = lx_get_token()
)

`hue`	set the hue (0-255)
`saturation`	set the saturation (0-1)
`brightness`	set the brightness (0-1)
`kelvin`	set the color temperature. limits depend on the specific lamp; limits are likely in the range of 2500-9000
`color_name`	a color name (i.e. "red"), hexadecimal color code (i.e. "#FF0000") or output from lx_color() (in lifx api format (see https://api.developer.lifx.com/docs/colors). If this parameter is used, other parameters may be ignored.
`check`	if FALSE does not call the API to check if the color is valid
`token`	API token (see ?lx_save_token). If left empty, the token is retrieved from the environmental variable if available. (see `lx_save_token`)