Generate a rainbow color palette.
Usage
palette_rainbow(n, alpha = 1)
Arguments
- n
Number of colors to generate.
- alpha
Transparency (0-1).
Value
Character vector of colors.
Examples
palette_rainbow(5)
#> [1] "#FF0000FF" "#CCFF00FF" "#00FF66FF" "#0066FFFF" "#CC00FFFF"