Hi!
In my CDS.log, it says:
\o Depth of Visual (Root): 24 (24)
\o Number of Planes Used: 24
\o 8-bit PseudoColor Visual is not available (default Visual option).
\o Using 24-bit TrueColor Visual.
\o The program xdpyinfo can be used to verify the Visuals available
\o for your display.