Method and graphic processor for managing colors of a user interface

A graphic processor configured to automatically manage colors for a user interface to be displayed over at least one multimedia frame provided by an electronic device configured to process digital multimedia content, the user interface comprising at least one graphical item having at least one predetermined color, the graphic processor comprising:

• a content analyzer, configured to analyze the digital multimedia content comprising the at least one multimedia frame, and to extract, from said digital multimedia content, data blocks defining an array of dominant colors in at least a part of the at least one multimedia frame,
• a filter coupled to an output of the content analyzer, said filter being configured to filter the array of dominant colors of the part of at least one multimedia frame according to at least one predefined criterion managing color selection, and to obtain a resulting array of dominant colors;
• and
• a dynamic user interface data processor coupled to an output of the filter, said dynamic user interface data processor being configured to assemble a set of graphical items received from a user interface generator, said assembled graphical items forming a user interface overlaying the at least one multimedia frame, the dominant color of the graphical items being selected based on the resulting array of dominant colors to be visible in the part of the at least one multimedia frame whereon the graphical items are displayed.