当我尝试添加十六进制颜色时，它会在前端划掉，如果我直接添加颜色，即黑色或白色，它会起作用。。如何解决此问题。

This one does not work

     function my_styles_method() {
wp_enqueue_style(
    \'custom-style\',
    get_template_directory_uri() . \'/css/custom_script.css\'
);
    $color = #FF0000 ;
    $custom_css = "
            .mycolor{
                    background: {$color};
            }";
    wp_add_inline_style( \'custom-style\', $custom_css );

}添加操作（\'wp\\u enqueue\\u scripts\'，\'my\\u styles\\u method\'）；？>

But this one works

   function my_styles_method() {
wp_enqueue_style(
    \'custom-style\',
    get_template_directory_uri() . \'/css/custom_script.css\'
);
    $color = black;
    $custom_css = "
            .mycolor{
                    background: {$color};
            }";
    wp_add_inline_style( \'custom-style\', $custom_css );

}添加操作（\'wp\\u enqueue\\u scripts\'，\'my\\u styles\\u method\'）；？>

$color = #FF0000 ;

$color = \'#FF0000\';