Change of kaobox color possible?

[me7pako]

Summary

I do not know if such option is possible, but I would like to change the color of the kaobox environment

Details

The original kaobox is bluei-ish, the goal is to be able to change the color to other colors

Additional context

Here is how the box is as of now.

[murpholinox]

For the record...
First change the color used in the kaobox definition in the file kao.sty (lines 1256, 1257). Then add the new color definition in the preamble of the main.tex file, according to this (https://latexcolor.com/) (line 77). And finally, compile the document as explained in the instructions.