After I got a red weave not too long ago, I found myself wanting my eyebrows to match my hair. I pulled out a ruby eyeliner and went to town on my brows. I liked the result a lot, and I wondered what other shades I might be able to use above my eyeballs.
Since then I’ve experimented with green, purple, pink, and blue matte and shimmery eyeliners. I prefer the matte varieties, because they make your brows look more like they were dyed (the shimmery colors don’t cover quite as well). If you want to try this yourself, I recommend that you find the brightest cheap drugstore eyeliner you can get your hands on, because lining and filling in your brows to make the color really stand out takes a LOT of product.
You can let your technicolor arches make their own statement by keeping the rest of your look simple, like I did in the photo above, but there may be days when you want to go all out. On those days, why stop at bright colors on just your brows?