Change gps track colour

Apologies if this has been covered somewhere else. I've searched around and
although there appears to be similar I can't see specifically what I'm
referencing. (And I'm a newbie so please cut me some slack :))

I want to be able to change the colour of a gpx track to (something like)
dark blue as the current bluey green pastil shade blends into the
surrounding map rather than standing out. That's OK when you are in front
of a static computer screen but not so good if you're using it on your
handheld device on a bicycle!

The title page at osmand.net says: 'Welcome To OsmAnd .......... AsMAnd 1.8
Preview.........Favorites (My Places):Assign different colors and setup
visibility per group.I wasn't entirely sure what this meant so I went
looking.

Using 'My Places' I am able to list all my gpx files by hitting 'All
Tracks'. I then highlight one which is then shown under 'Selected Tracks'.
When I then click on the settings button to its right, I get the option to
'Show on map' or do something with 'split interval'. There appears to be no
option to change the colour of the track.

Grateful if anyone could advise if I'm missing something. (I hope I am!) Or
could the facility to completely change the colour of a track to the user
preference be included in any upcoming update?

(Anyone familiar with 'mmtracker' will be aware that this facility exists
there.)

With thanks,

Frank T