The multicolor hashtag logo of yore has been replaced by something that more closely resembles a pinwheel, while retaining the basic color palette. The lowercase “slack” wordmark also appears ...

Pentagram worked alongside Butterfield and Slack’s in-house design and brand team on the refresh, and looked at a range of designs including connect-the-dots, complex knots and emoji symbols. In the ...

The hashtag icon for Google I/O 2021 on Twitter is a pretty simple one, just using I/O logo in a slightly skeuomorphic design. It’s neat, though nothing especially impressive.