Naturally, the 19-year-old phenom inserted red contact lenses Wednesday to cover up his naturally baby blue eyes.

Colored contacts will take your Halloween costume to the next level in seconds. Find a full list of ideas for dressing up this year.

From dry eyes to infections and irritation, here’s what misuse of eye makeup and contact lenses can do to your eyes.

Contact lenses have enabled people to see beyond the visible light range, picking up flickers of infrared light even in the dark – or with their eyes closed.

Normal colour vision is trichromatic -- this means any colour can be created by combining the colours blue, red and green, which are perceived by a cluster of cones at the back of the eye.

Jameela Jamil just posted a total beauty transformation with red and blue eyes and honestly it doesn't even look like her.

Kylie Jenner went out for Halloween last night, and she played with a new look: icy blue eyes. You won't even recognize her—seriously!

You can call Ronan Farrow “Faux Blue Eyes.” The son of Mia Farrow and possibly “Ol’ Blue Eyes” Frank Sinatra wears colored contact lenses to make his eyes a brighter blue, sources ...

Isamaya French hit the red carpet at the British Fashion Awards in a pair of off-kilter contacts.

In the clip, the 25-year-old influencer rocked a form-hugging outfit, as well as a set of striking blue contacts, and showed off her curvy physique while heading to a Balenciaga afterparty.

Her understanding of color theory allowed her to play around with her beauty product, with results you would never predict.