It depends what colour and brand you’re using. For example, greys usually show up kinda blueish and the violets usually show up greyish!
Actually all brands should show up well! It depends on the type you’re getting, like enhancers, they’re usually meant for lighter coloured eyes (blue, green etc.)

Hope I helped! X

there are two types of colored contact lenses.
color enhancers: for people with colored eyes that want to enhance the color of their eyes.

color opaques (freshlook color blends) : for people with dark eyes (brown) who want to change their eye color completely (to green,blue,aqua)

Beauty is in the eye of the beholder. The most important thing is, how you feel about wearing them and how they look on you.

I wore a few different colors in my early 20′s and they looked good. Don’t be worried, they work.