Grid lines add horizontal and/or vertical lines to your graph ... use the color assigned to the "automatic" selection feature, which is typically black. Manual selection of grid line colors ...

Access this pane when you'd like to change an Excel legend's color coding ... the legend in a chart and selecting "Format Legend." Click the window's Fill and Line icon, shaped like a paint ...

To change the Line Color in Excel, click the dropdown next to the Borders icon and hover over Line Color. Select the desired color from the color palette. Your mouse pointer will turn into a ...

This post will show you how to change the default chart color in Word, Excel, and PowerPoint ... It would help if you switched to the Fill & Line tab, which is the very first tab in that series.

One of the issues with formatting charts ... to change the typeface, font color, and font size, as well as the bold, italics, ...