Changing colours on standalone Form Builder without Panels

 public function boot(): void
    {
        FilamentColor::register([
            'danger' => Color::Red,
            'gray' => Color::Zinc,
            'info' => Color::Blue,
            'primary' => Color::Fuchsia,
            'success' => Color::Green,
            'warning' => Color::Amber,
        ]);
    }