The default font color in Excel is black, but you can change the font color anytime with steps below:
Step 1: Select the cell or the data range you need to change the font color;
Step 2: Click the "Home" Tab from the Ribbon;
Step 3: Change the font color by picking up a color from the drop-down list, for example, "blue";
Step 4: You will find the content is now in a different color.