Is there a way to type in color on a Mac? Or is there an app that can do this?
For example, if I'm typing in a document or an email, I'd like to change the color.
Is there a way to type in color …
Yes.
In a Mail? Sure.
Those fields that support it (in native OS X apps like Pages, TextEdit, Numbers, etc.), will often map Cmd-Shift-C to the color picker window.
More generally, any app implementing NSTextView
can change the color of the text, and most often, this option is exposed to the user through a color picker.
Anywhere else, like "normal" text-only boxes, there's no such feature I know of, and it's unlikely you could just change the color there on the fly, because after all, they're just supposed to contain text. Конечно, можно писать приложения с изменяемыми цветными текстовыми полями, но я не видел ни одного, которое действительно позволяло бы вам делать это "вживую".