If you want to personalize the color of your heading on Squarespace (Harris Template). You can find the following steps very useful.
First, you can choose the color you would like to pick. Again, I love to recommend this website: Dynamic Drive, why? It is really easy to pick a color there.
Once you pick your color, Add the color you picked in the background section. In my case, background: #DBF5FE
Once you have your color preference, add this code to your CSS box:
.ancillary-header-full-width .site-header { background-color: #DBF5FE }
Your CSS box will look like this:
Your heading and final result will look like this:
