Using a pre-defined color palette in ggplot

Question

Does anyone know how to use a pre-defined color palette in ggplot?

I have a vector of colors I would like to use:

rhg_cols <- c(\"#771C19\", \"#AA         


        

Answer 1

If the colours are a palette, use scale_colour_manual:

ggplot(mydata, aes(factor(phone_partner_products), colour = colour_variable)) +
  scale_colour_manual(values = rhg_cols)