Sticky Header Scroll Color Change

I bought the Airi pro theme and Install the theme with Creative agency demo. I face some issue about changing the header background-color black to another. By default when I scroll any page the sticky header Background goes black but I want to change the default black color to other colors. How can I do that? can you please help ASAP!! I am waiting for a reply from you.
My website link is - https://www.sunsetcleaningsolutions.com/

Thanks
Mehedi

Screenshot_169|690x119

Hello there,

I visited your site. The header background color when scroll is now grey. Do you still need an assistance with it?

To those who are having similar question, to manage it, go to Appearance > Customize > Colors > Header; pick a color on “Background color (sticky)”.

Regards,
Kharis

Thanks for reply me. I want to use FEC107 this color for every page but not working for every page, why?
also how to change the Header black Bg color from other page?

Hello there,

Try adding this CSS code to Appearance > Customize > Additional CSS from dashboard.

    body:not(.home) .site-header {
      background-color: #FEC107 !important;
    }

Regards,
Kharis