Is there a reason why your screenshot's colors are more brown than blue?

[joech4n]

Your tmux screenshot

Solarized

[cpixl]

I would ask the same thing just before I saw this issue open. +1

[dueyfinster]

yeah strikes me as strange also

[seebi]

pls send PR

[vbauerster]

Looks like it's gruvbox colorscheme

[odani]

Does someone know what zsh theme is used in the first screenshot?

[craigbarnes]

It's because the color schemes here are using the xterm-style 256 color palette. The real Solarized colors can't be reproduced accurately with an 8-bit palette.

To make it look exactly like the second screenshot the colors need to be defined with CSS-style #rrggbb (24-bit/true color) notation and you will also need tmux >= 2.3, a compatible terminal emulator, and to have enabled the true color terminal override via something like:

set-option -ga terminal-overrides ",xterm-256color:Tc,rxvt-unicode-256color:Tc"