I'm writing a document which uses titlesec, and I'd like to set the title rule to a different color.

How can I do that?

This is what I currently have, which produces section titles with black rules:


Note: I want to change the color of the rule that appears below a section title.

  • Welcome to TeX.SX! It's difficult to say without an example of the code you're using and an indication of what rule you want to color.
    – egreg
    May 17, 2012 at 16:12

1 Answer 1


In a very simple manner:


\section{Hello again}

I add the resulting image of my code:

enter image description here


As @lockstep noticed, to avoid that \color inserts break points (reference answer) should be better to use:


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