-advertisement-
2%

Keen eyes at the ready: Which of these reds is closest to the one above?

Fact Lab

Check out this great content

Continue with the IQ test afterwards
-advertisement-

Interesting fact:

Here’s another similar one: Customers of a coffee shop in the US consistently complained about the cold temperatures of the cafe. The walls were painted a light blue at the time. After management decided to paint the walls orange, the temperature complaints vanished.