Unclaimed brand
Encrypted messaging with automatic translation, anonymous Hat identities, granular security controls, post-quantum protection, calls, and breach intelligence.
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Hex Code
Color name
RGB
HSL
CMYK
#3B5998
Chambray
59, 89, 152
221, 44, 41
61, 41, 0, 40
#FFFFFF
White
255, 255, 255
0, 0, 100
0, 0, 0, 0
#36CCC5
Turquoise
54, 204, 197
177, 60, 51
74, 0, 3, 20
City of Hats is a secure communication platform designed for conversations where privacy and control matter. It serves journalists and sources, legal and investigation teams, executives, field operations, and organizations exchanging sensitive information. Users can create identities called Hats without providing a phone number or email address, and contacts can connect through a Phrase ID.
The platform offers end-to-end encrypted messaging, file sharing, and calls, with post-quantum protection using a hybrid ML-KEM-768 approach. Its security controls include view-once messages, message recall, sealed files, timed channel expiry, disposable identities, and options to lock content using PINs, biometrics, or location. City of Hats also provides anonymous Secure Drop and Secure Channel tools for receiving tips and communicating through reply codes.
Beyond messaging, its offerings include CHECK Intelligence for breach detection and security reports, plus GhostFrame, EchoDrop, and event tools. For organizations, the Venue Platform includes white-label guest portals, venue operations tools, and a unified inbox. The company also publishes security guidance, research, comparisons, and technical transparency resources.
Brand industry
Computers Electronics and Technology
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How do I download the City of Hats logo?
The City of Hats logo comes in two versions: light logo and dark icon. Download as transparent PNG or JPEG.
What are City of Hats's brand colors?
The City of Hats color palette uses the hex codes #3B5998, #FFFFFF and #36CCC5.
The City of Hats name, logos and brand assets are trademarks of City of Hats and its affiliates. Brandfetch isn't affiliated with or endorsed by City of Hats. Their use is subject to City of Hats's brand guidelines.
