how html colors codes work? code example

Example 1: html color codes

<!-- Check these best user friendly html color codes -->
#1ca69d     #e31ce0      #c13e72      #99b34d    #3affb9
#6c7093     #b35ba0      #1b1452

Example 2: html color codes

<!-- htmlcolorcodes.com is a great place to find color codes! -->
<!-- With HTML, you can use rgb('0,0,0') colors to get the result,
or you can use the color code, such as #FFFFFF. Multiple text editors
allow you to use only the first three letters/numbers of the color,
such as VS Code. Using that system, it would be #FFF instead. -->

<!-- You can also use color codes with CSS, it is much easier.
Search up "css color codes" to see my answer for that! :D -->