I want to use Markdown to store textual information. But quick googling says Markdown does not support color. Also StackOverflow does not support color. Same as in case of G
Short story: links. Make use of something like:
a[href='red'] {
color: red;
pointer-events: none;
cursor: default;
text-decoration: none;
}
Look, ma! Red!
(HTML above for demonstration purposes)
And in your md source:
[Look, ma! Red!](red)