Tmux gained support for displaying true color in version 2.2. Is there anyway to use true-color for the tmux window decorations? For example:
set -g window-active-style 'bg=#ffeedd'
Currently, tmux will pick the nearest color from a 256 color palette instead of the specified color.
This ability is present in Tmux source as of 2016-07-14. See https://github.com/tmux/tmux/issues/490