Wordmark
Lowercase with a slightly looser tracking (+0.02em). This is the default logo of the service.On a light background
On a dark background
Wordmark, all caps
All caps with a wide tracking (+0.08em). The mark is centred on the cap height.On a light background
On a dark background
Single colour
For places where colour is not available: print, engraving, third party listings. White for dark backgrounds, black for light ones.White on dark
Black on light
Mark
The S route alone, for favicons, avatars and small spaces.Colour, white and black
Avatar
A square avatar for messengers, app stores and social profiles: the mark on a dark or a light square, 1024 × 1024 px. Telegram and most services crop it to a circle, the mark sits inside the safe area.

How a circle crop looks
Colours
The mark keeps the same two colours on any background, only the letters change.
Rules
- Use the files as they are. Do not change the colours, the tracking, the stroke or the proportions.
- Do not place the wordmark on busy images. Pick the light or dark version by the background.
- Keep clear space around the logo of at least the height of the letter p.
- The arrowheads reach above and below the letters on purpose, do not crop them.
- The smallest sizes: 20 px high for the wordmark, 16 px for the mark.