Opera and all of its entities have always been red. That's part the company's logo and visual identity, so it's quite interesting that the latest update to Opera Mini's beta app has added colored themes, allowing you to change the tone and look of the app to suit your preference.
The theme pop-up will show the first time you launch the app, but it can also be found under Settings > Theme. Six colors are available to choose from, including Opera's famous red as well as green, blue, purple, grey-blue, and black. All colors are very Material Design-inspired or friendly if you will, being bold but not excessively so.Read More