Hello Shubham,
The colors of items in the Community follow patterns & styles defined by OutSystems Product Designers.
Therefore, the color was set according to branding/UI & UX OutSystems rules.
Unless the rules change, that item that has a hover on it and we want to highlight on the page has to be blue.
Therefore, I will place this idea as Out of Scope.
Thank you for your feedback,
Community Product Owner