ColorSelectBox,  Version 1.00
Batch tool to present a color picker and return the selected (console) color

Usage:    COLORSELECTBOX  [ "title" ]  [ /R ]  [ /T ]

Where:    "title"     is the optional custom caption in the title bar
                      (default: Pick a Console Color)
          /R          return RGB value (R,G,B) of the selected color
                      (default: single hexadcimal digit)
          /T          Test: show console colors and their return values

Notes:    Only the 16 standard console colors are available.
          By default, the hexadecimal "index" of the selected
          console color is shown on screen (e.g. "C" for bright red)
          and returned as return code (e.g. 12 for bright red).
          With /R however, the RGB value of the selected color
          is shown (e.g. "255,0,0" for bright red) and returned
          as return code (i.e. 65536 x red + 256 x green + blue).
          With /T any other command line arguments will be ignored.
          With /T or if no selection is made or in case of
          (command line) errors, return code is -1.

Written by Rob van der Woude
http://www.robvanderwoude.com