Colorize parts of the title in a plot

Question

Is it possible to colorize parts of the title in a plot?

x = 1:10
y = 1:10
plot(x, y, main=\"title (slope=1)\")

In this plot I\'d like to c

Answer 1

A solution for ggplot2 plots using the ggtext package

library(ggplot2)
# devtools::install_github("clauswilke/ggtext")
library(ggtext)

p <- ggplot(mtcars, aes(mpg, wt, colour = cyl)) + 
  geom_point(size = 3)

p + 
  labs(title = "New plot title", 
       subtitle = "A subtitle") +
  theme_classic(base_size = 24) +
  theme(plot.title = element_markdown(lineheight = 1.1),
        plot.subtitle = element_markdown(lineheight = 1.1))

^{Created on 2019-08-11 by the reprex package (v0.3.0)}