I was wondering.
Can we do so?
I like to have some coolers in my notes.
That makes it more readable.
I think if you are passing some text content to a note, it should work. It would probably be something like this…
\text-color(red) Here is my text \text-color(default)
This is not working, but i got a feeling about how it should work.
I will try some things to get it work
Hmm, perhaps you need to escape special characters for the URL. Not sure.
No it is from Apple Shortcuts (opdrachten).
Writing tekst in an 'add new note` call.
But will play along and see if it works 
What do you see after the call? Does \text-color etc just appear there as text, not converting into the color? Or does it disappear, but the text stays the same default color?
This is in the shortcut:
This is in the Agenda Note:
Is the color name language depending so in dutch geel in stead of yellow?
I think it will take whatever language your system is in, but I could be wrong about that.
I think the problem here is that \text-color works as an action that changes the current text color setting to some color, but it isn’t designed to apply to some range of text like, say, markdown bold with the asterisks. It’s actually a UI action, not a text action.
We’ll have to think about this. I don’t think you could do it at this point. Sorry.
Thanks for your answer.
No Problems.
This i think is a nice to have feature.