[SPAM:1.4] Echo media icons and colour question

[Charlie Brej <fedora-art brej org>]

I reworked the media icons and added 22x22 and 16x16 versions. I've put them up 
at: http://home.brej.org/Echo/

Now the question. When making the icons I followed the guidelines and used the 
"#00BBFF Echo Main" blue for the main blue. Most blue action icons use "#19AEFF" 
instead which isn't in the colour palette. There is little visible difference 
but I would like to make sure which is the correct colour. If #00BBFF is the 
right one then I can go through and change the gradients on the SVGs and correct 
the other action icons with the right colour as I add lighting/shadows.