You need 16,777,216 different colors? You have a very big wiki really...
Seriously: The Wrap plugin obviously don't have such a color option do you want. (I miss this option too.)
A possible workaround (not tested by me): With the textinsert plugin (
https://www.dokuwiki.org/plugin:textinsert) you can create a HTML makro to insert inline style into your wiki page:
<style> ... CSS-Rule(s) ... </style>
The parameters of the makro are the class name and the color value. I think the makro call in the wiki code looks similar like this:
#@wrap-bg-color_HTML~bg-red,#ff0000~@#
Then you can apply the class name inside the wrap statement. (Change the class name inside the makro to
wrap_bg-red)
Feedback welcome. Please publish the makro if you develop it.
HTH - Michael Sy.