Just above where you write the text there are a few symbols, the fourth one is to change the text colour.
I've wondered how to use this feature too. I have a bit of a colour deficiency. Does it matter which shade of red is selected. Is it 2 right and 2 down from the colour options ? Tia.
When you select @ and the name it goes red if you did it right. Selecting colours from the chart is just changing colours.
Thank you @Sprinterll , oops doesn't look right. @Sprinterll 2nd attempt by changing colour manually. Has it worked please ? Thanks for being my Guinea pig.