SpaceVim/docs/layers/colorscheme.md

Layers > colorscheme

This layer provides many Vim colorschemes for SpaceVim, the default colorscheme is gruvbox.

To change the colorscheme:

let g:spacevim_colorscheme = 'onedark'

Some colorschemes offer dark and light styles. Most of them are set by changing Vim background color. SpaceVim support to change the background color with g:spacevim_colorscheme_bg:

let g:spacevim_colorscheme_bg = 'dark'