How can I change the \section{} style? Especially I want to change the color of section heading.
I happen to find some neat style following Edward R. Tufte (http://code.google.com/p/tufte-latex/), and I'm trying to find a way to modify the section color.
Added
color package works fine, but the thing is that the color chapter number is not changed.
\section{\color{Red}ELPA}