Added rgb and rgba output

Signed-off-by: Jake Wilson <jake.e.wilson@gmail.com>
Added more Hex Input tests

Signed-off-by: Jake Wilson <jake.e.wilson@gmail.com>
Initial HSL Input tests

Signed-off-by: Jake Wilson <jake.e.wilson@gmail.com>
Some HSL to RGB Conversion changes

Signed-off-by: Jake Wilson <jake.e.wilson@gmail.com>