The default active cell format in Microsoft Excel isn't all that easy to see, but you can use this easy-to-implement code solution to change that.

To change Gridline color in Excel, use Excel Options, apply a custom-colored border to the cells, or apply a custom line color. Full details here.

Also Read: How to change the color of the Excel worksheet Tab. If you want, you may preview the text occurrences one by one and replace the forecolor using the Find Next and Replace options.

This article provides step-by-step instructions for color customizing your drop-down list in Microsoft Excel.