plot + ggplot2::scale_color_manual(values = c(val1 = "#F8766D", val2 = "#00BA38")) + ggplot2::scale_fill_manual(values = c(val1 = "#F8766D", val2 = "#00BA38"))
plot + ggplot2::scale_color_manual(values = c(val1 = "#F8766D", val2 = "#00BA38")) + ggplot2::scale_fill_manual(values = c(val1 = "#F8766D", val2 = "#00BA38"))