Brand guidelines
Logo use, colors, type and voice for presenting mails.ai. The logo files are on the brand page.
Logo use
The send mark is the brand mark. The wordmark sets mails in Urbanist SemiBold with a superscript ai — no dot. White on dark surfaces, charcoal #424242 on light. Don't rotate, recolor, or composite the logo with other marks. Maintain at least 1× the mark-width of clear space on all sides.
Palette.
| Color | Value | Token |
|---|---|---|
| Background (deep dark) | #000000--color-bg | --color-bg |
| Surface 2 | #141517--color-bg-2 | --color-bg-2 |
| Surface 3 | #191B1E--color-bg-3 | --color-bg-3 |
| Foreground | #F0F0F0--color-fg | --color-fg |
| Foreground muted | #A1A4A5--color-fg-muted | --color-fg-muted |
| Border | rgba(214, 235, 253, 0.19)--color-border | --color-border |
| Primary action (buttons) | #FFFFFF--color-accent | --color-accent |
| Mint (brand accent) | #5EEAD4--color-mint | --color-mint |
| Logo ink (on light) | #424242logo charcoal | logo charcoal |
Four voices: Inter, Fraunces, Figtree, Commit Mono.
Inter
The working voice — body text, buttons and every control. Variable weight 100–900. fonts.google.com/specimen/Inter →
Fraunces
The title voice — page titles only, a high-contrast serif at large sizes. fonts.google.com/specimen/Fraunces →
Figtree
The section voice — section headings, menus and card titles, with its single-storey a. fonts.google.com/specimen/Figtree →
Commit Mono
The machine voice — code, events, metrics and API names. commitmono.com →
How we sound.
Plain English, technical without jargon, no sales-deck filler. The brand speaks; specific humans don't.
Use
agentsAPIsendreplyinboundclassifierreputationinjectionidentitydeliverabilityself-serveMCPverified
Avoid
leveragerobustcutting-edgeAI-poweredecosystemsynergy100% AIBuilt by AItyped events