If you want several links to have different colors,use the FONT tag inside the link.
<a href="here your url"><font color="#FF0000">link name</font></a>
Example html code:
<html> <head></head> <body> <a href="https://connectwww.com/"><font color="#41A50E">CONNECTwww.com</font></a></body></html>
Note:
putting the font tag outside the link will not set the color.