New userpic inspired by a post to CONLANG.
It’s a triangle with red/green/blue at the vertices and combinations of the colours in between. (For example, halfway along the red/blue side it’s magenta, i.e. 50% red and 50% blue, aka #FF00FF; and in the centre, it’s pure white, i.e. 33% red, 33% green, 33% blue, aka #FFFFFF. You could also find a spot that is, say, 27% red, 49% green, 24% blue, as long as the percentages add up to 100%; that would be something like #8CFF7D.)