# Iconography — Unless design system

Foundations

# Iconography
  [Icons](/en/design/foundations/iconography/)[Sizes](/en/design/foundations/iconography/sizes/)[Usage](/en/design/foundations/iconography/usage/)
## Icon sizes — four steps, no in-betweens

The four pixel sizes the system reaches for, by placement. Stick to these; arbitrary sizes start to read as inconsistent across surfaces.

 - **16**: inline glyphs in text.
- **20**: button leading icons, form-field affixes.
- **24**: default (nav, list items).
- **32 / 40**: feature tiles, icon chips.
        [Iconography · Icons](/en/design/foundations/iconography/)     [Iconography · Usage](/en/design/foundations/iconography/usage/)