I use the Gmail web interface, in Firefox, for all my email needs.
I frequently change the color of text that I quoted from the Sender in my Gmail replies.
Hi, You wrote, ". . . a;sdkfjasl;fkjasl;kfj . . . ," and I just want to say that I agree totally.
I'm having to select the Sender's text and then mouse & click to change its color and this is tedious.
I need a keyboard shortcut to change selected text to, say, black, from my default color of blue.