How to change hover color of post title?

I think there is no possibility to change the hover color in the customize menu?
How to do this in Sparkling Options > Other?

Hi @superdog2,

I hope you are well today and thank you for your question.

You can try changing it by adding the following CSS code in the Custom CSS option of the latest version of Sparkling theme on the below path.

Admin Area -> Appearance -> Customize -> Sparkling Options -> Other -> Custom CSS

#page .entry-title a:hover {
    color: #444DDA;

Best Regards,