tmux with true color, fish, solarized theme

tmux.conf

#### COLOUR (Solarized 256)

# default statusbar colors
set -g status-bg colour235 #base02
set -g status-fg colour136 #yellow
set -g status-attr default

# default window title colors
set-window-option -g window-status-fg colour244 #base0
set-window-option -g window-status-bg default
#set-window-option -g window-status-attr dim

# active window title colors
set-window-option -g window-status-current-fg colour166 #orange
set-window-option -g window-status-current-bg default
#set-window-option -g window-status-current-attr bright

# pane border
set -g pane-border-fg colour235 #base02
set -g pane-active-border-fg colour240 #base01

# message text
set -g message-bg colour235 #base02
set -g message-fg colour166 #orange

# pane number display
set -g display-panes-active-colour colour33 #blue
set -g display-panes-colour colour166 #orange

# clock
set-window-option -g clock-mode-colour colour64 #green

# bell
set-window-option -g window-status-bell-style fg=colour235,bg=colour160 #base02, red

set -g default-command /usr/bin/fish
set -g default-shell /usr/bin/fish
set -g mouse on

# Enable RGB color
set -g default-terminal 'xterm-256color'
set -sa terminal-overrides ',xterm-256color:Tc'

# Neovim
set -sg escape-time 0