_A CLI for generating a tri-color theme based on a single hue and an even rotation around the color wheel._
Priduck (name is nonscense) is a color theme originally designed for [Fedran](https://fedran.com) where the base color is a hue (in degrees, 0-360) with with nine colors based on an even distribution around the wheel with nine-levels of brightness ranging from a near-black to a near-white.
Generate a CSS file using variables. The thirty colors all follow the pattern of `--color-priduck-cXbY` where `X` is a number between 0 and 9 (inclusive) and `Y` is the brightness (also in the range of 0 to 9, inclusive).
All of the colors are calculated based on the variable `--color-priduck-hue`, which is not included by default. If `--hue` is provided with a number between 0 and 360, then `--color-priduck-hue` will be set to the given color.
If `--selector` is included, the colors will be wrapped in a selector and slightly indented:
The CLI uses [debug](https://github.com/debug-js/debug) for logging and (relatively) minor output. The CLI will produce no output unless the `DEBUG` environment variable is set, such as: