In which I discuss getting the dominant colour from an image quickly...
I have recently made a Discord bot that searches for online versions of board games to help people find games to play remotely. This link will add it to your server.
Discord embeds have a colour bar down the side that can be manually set. I thought it would be cool to have this display the 'average' (i.e. dominant) colour of the board game box and decided to investigate the best way to do it.