Change the colour of Home page header

Hi, i would like to change the white colour of the home page header.

Hello,

Can you please provide a link to your website and some explanatory screenshots?

Kind Regards, Roman.

Website: www.artistmeherj.com
Please see the header marked with arrow. Its colour i want to change

Hello, try to use the following CSS code.

You can add CSS code in Customize → Additional CSS section.

#masthead {
    background-color: lightgray;
}

You can replace lightgray with any other color or color code.

Please feel free to ask any other questions that you might have.

Kind Regards, Roman.