There are three main types of color vision deficiency: red-green, blue-yellow, and complete. Color blindness, or color vision deficiency, affects the way you perceive color and can make it hard to ...
What color do you associate with nature? With cold? With hot? If you answer ‘green’, ‘blue’, and ‘red’, then congratulations – your color associations are the same as the majority of other people.
Color blindness, or color vision deficiency, causes a person to see colors differently from most other people. There are several types of color blindness. Color vision deficiency or loss has multiple ...