latex change text color code example

Example 1: tex color text

\usepackage{xcolor}
\begin{document}

This is a sample text in black.
\textcolor{blue}{This is a sample text in blue.}

\end{document}

Example 2: text color in latex

\textcolor{<color name goes here}{<the text which you want to color goes here>}

Example 3: latex coloured text

\textcolor{red}{
}