CMS Collection Item color assignment

Hi every one,

I have a CMS Collection page on which I have a TopMost Div Header, and bellow a collection list wrapper displaying a collection of articles with a color attribute (background color).

I would like the header to change its background color accordingly to the scrolling items (in other words, it should take the color of the item scrolling underneath, from the element background color or the collection item color field).

is it possible ? I am new to webflow and i don’t know how to do it.

Thanks for any tips :+1:

Here is my public share link: LINK
(how to access public share link)