15...and so can I.
But you can't see this. That is because I specifically researched this color using high-techology and/or Microsoft Paint to determine it using the fascinating and eclectic eyedropper tool on a forum screenshot, then manually remapped the "Custom color" to hexadecimal so as to identify its corresponding hash code. This allows me to identify any forum-employed background color and then subsequently set my font color to such, thus thwarting attempts to read this message unless you quote me or highlight the text. Either way, congratulations to you, you've just discovered something I was trying to hide and show you at the same time. Doctor Octagonapus BLAAAAARGH.