The scale_*_co() functions provide a way to easily apply a colour from the CO corporate palette to a chart, the take a single colour name and apply tints of that colour to the relevant series (colour/fill).
Usage
scale_colour_co(..., colour, direction = 1, show.na = FALSE)
scale_fill_co(..., fill, direction = 1, show.na = FALSE)Arguments
- ...
- Other arguments passed to discrete scale 
- colour
- A colour name from - co_colours()for scale_colour_co()
- direction
- The direction of the scale 
- show.na
- Whether to show NA values 
- fill
- A colour name from - co_colours()for scale_fill_co()