The name
Always written CommunATI — with the trailing "I". The "ATI" is the emphasis; it can be visually distinguished (gold colour, bold, italic) but never dropped. The pronunciation is comm-yoon-AT-ee. Avoid "CommunAT" (the I is load-bearing, not optional). Avoid all-caps "COMMUNATI" except inside icon files where letterform requires it.
Colours
Navy #0B1B3B — primary, used for backgrounds and "commun".
Gold #D4A52A — accent, used for "ATI" and CTAs.
Navy-bright #142A55 — gradient stop for the OG image.
Paper #FFFFFF — page background for the marketing site.
Typography
System sans-serif stack: -apple-system, BlinkMacSystemFont, sans-serif. No bundled webfont — we render in the visitor's native UI font for speed and consistency. For print, use San Francisco (Apple), Segoe UI (Windows), or Inter (open licence).