Now that I've been using the new solarized themes for Leo, I wanted to use them for the Windows console, too. It turns out that the Windows terminal group has developed a tool to set other color themes for the console. There is a link on this page:
You unzip the zip file. There will be the colortool executable and a schemes folder with some color schemes, including a light and dark solarized scheme. These are the real thing, using the real published solarized colors.
You run the tool with the name of the scheme, e.g.
ColorTool.exe schemes\solarized_dark.itermcolors
You will get a window with a whole lot of colors. Don't worry, it is only showing the various colors it uses. You can clear the screen with the cls command if you like.
The new color scheme will stick until you set a new one or change some color(s) in the Properties dialog.