is there any way to change the text color in a post?
This forum is powered by Markdown. For full documentation, click here
"Markdown is a simple way to format text that looks great on any device. It doesn’t do anything fancy like change the font size, color, or type — just the essentials, using keyboard symbols you already know."
If your question is related to changes you want to make on your instance, you can try the Redactor Composer Plugin, it works with bbcode if i'm not wrong, that is it would support what you're looking for: https://community.nodebb.org/topic/6093/official-redactor-composer-now-available-in-0-7-1?_=1469356029163&page=1
There are several plugins that add color, such as
mega-colors, as well as one of my own
Both add a button with a colorpicker, so you don't need to know the color syntax.