https://www.techradar.com/news/samsung-galaxy-s10-and-s10-plus-colors-might-soon-include-red

The Samsung Galaxy S10 already comes in a varied selection of colors, but it looks like one more shade will soon be added to the list, as a model in ‘Cardinal Red’ has leaked.

Images of the bright red shade have been shared by Roland Quandt (a leaker with a good track record) and if accurate this should join Canary Yellow as one of the boldest options.