...
E.g. change $primaryDark
from $primaryDark:#2a5459
to $primaryDark:#56592a
will change the colors as follows;
Bootstrap Variables: CSS variables related to Bootstrap CSS used in UI components in Avalon.
E.g changing $link-color
from $link-color: $primaryDark
to $link-color: blue
will change the links in Avalon as follows;