Programmatically lighten colors

Source: R/hypoimg_generic.R

clr_lighten produces a lighter version on given colors.

clr_lighten(color, factor = 0.2)

Arguments

color

string (color, mandatory)
factor

numeric scalar (optional), between 0 and 1, amount of lightening

Details

superseded: Please use prismatic::clr_lighten() instead

Takes a vector of colors and lightens them by a given factor. 1 returns the input color, 0 returns white

See also

clr_darken

Examples

ggplot(tibble( x = 1:5))+
  coord_equal()+
  geom_tile(aes(x = x, y = 1, fill = factor(x)))+
  scale_fill_manual(values = map_chr((1:5)/5,.f = clr_lighten, color = clr2[[1]]))+
  theme_void()+
  theme(legend.position = 'none')