- &background_color >-
    {%- if layout.background_color -%}
      {{ layout.background_color }}
    {%- else -%}
      {%- set palette = config.theme.palette or {} -%}
      {%- if not palette is mapping -%}
        {%- set palette = palette | first -%}
      {%- endif -%}
      {%- set primary = palette.get("primary", "indigo") -%}
      {%- set primary = primary.replace(" ", "-") -%}
      {{ {
        "red":         "#ef5552",

site_name: FastAPI
site_description: FastAPI framework, high performance, easy to learn, fast to code, ready for production
site_url: https://fastapi.tiangolo.com/
theme:
  name: material
  custom_dir: ../en/overrides
  palette:
  - media: '(prefers-color-scheme: light)'
    scheme: default
    primary: teal
    accent: amber
    toggle:
      icon: material/lightbulb
      name: Switch to dark mode