Returns a vector of colours
colour_theme(n)
An index to select the colour theme
A vector of colours.
colour_theme(1)
#> [1] "#3366cc" "#dc3912" "#ff9900" "#109618" "#990099" "#0099c6" "#dd4477"
#> [8] "#66aa00" "#b82e2e" "#316395" "#994499" "#22AA99" "#AAAA11" "#6633CC"
#> [15] "#E67300" "#8B0707" "#651067" "#329262" "#5574A6" "#3B3EAC"