Channel 4, one of the major broadcasters in the United Kingdom, also operates a portfolio of thematic channels. These are called E4, More4, Film4, 4Music and 4Seven. These have typically been represented by differing '4' logos that embody the remit of each channel, for example a chunky purple 4 for the youth channel and a colourful 4 for the lifestyle-oriented More4. On September 27, they all launched new logos based on the main Channel 4 logo. The work was headed by the in-house agency 4Creative, with help from ManvsMachine.
The new logos build on the refreshed lighter version of the main Channel 4 logos that
was introduced in 2015. The names of the thematic channels are merged with the main Channel 4 logo in imaginative ways, with typefaces that reflect the content for the different channels. This aims to bring a sense of cohesion to the Channel 4 family as the rise of streaming services has meant that individual channels have become less important.
For most channels, this was simply a matter of rebadging existing idents and graphics to include the new logos. However, the youth channel E4 gets a set of 19 new idents. They were produced by various creative studios such as Studio AKA, Blinkink and Time Based Arts.