S62 is a seawater blue-green base with lots of blue foil shimmer. Applies smoothly, it's a bit watery but that makes the really wide brush work, since it keeps flowing down the brush and you don't have to dip it in the bottle for the next nail. This is also sort of a foil, like many Sexy Bombs are. In the bottle, it shines purple on the edges a little, but on the nail it's a shimmering mermaid blue and I love it!
I also have Wet 'n Wild Teal of fortune in my stash and they look quite similar in the bottle. I did tape swatches and turns out WnW is much more green and has glass fleck, where Sexy Bomb has metallic shimmer.