It is possible to pass $args that sent by add_settings_field() inside another function?

I'm trying To do my plugin Setting with OOP PHP when I'm Creating Setting Filed it sends $args so I can use it in their function, but when I call this function in another place it is for $args and it's undefined. here are my codes:

• Please Look At the Last Chapter and see the $args

Add Setting:

    add_settings_field(
        'st-test-color',
        __('Color', 'st-search'),
        'st_color_ca',
        'st-test',
        'st-test-settings-section-2',
        array(
            'name'      = 'color_css',
            'id'        = 'st-test-color',
            'class'     = 'st-test-color',
            'options'   = $st_test,
        )
    );

    class STTEST
    {
      public function st_color_ca($args) {
        global $stsearch_style_get_opts;
        ?
        label for=?php echo esc_attr($args['id']); ?
                    input type=color name=stsearch_style_opts[?php echo esc_attr($args['name']); ?] 
        /label
        ?php
    }

}

Now Let's Put the function inside the Form

    function myform() {
        form action=options.php method=post
        ?php
                                                                        
        settings_errors();
    
        settings_fields( 'st-search-style' );
    
        // Call the Function the color
    
         $class = new STTEST();
         echo $class-st_color_ca($args); ---- THIS $args is not undefined!!
        
       ?
       /form
    }

How I can solve this problem with the correct way?