Generate random colors in a pleasing way, based on work from the ColorGenerator Ruby gem, and the How to Generate Random Colors Programmatically post by Martin Ankerl.
Add color_stream to your list of dependencies in mix.exs:
def deps do [{:color_stream, "~> 0.0.1"}] end iex> ColorStream.hex |> Enum.take(5) ["7F6C3F", "5A3F7F", "3F7F47", "7F3F4A", "3F5D7F"] iex> ColorStream.hex(hue: 0.5) |> Enum.take(2) ["F1BE42", "8B42F1"] Be sure to read the documentation too.