It's hard to say whether blue and red really go together well. It’s a divisive question in the world of color theory. While ...

Warm, mustard-yellow pants combine with various shades of cool blue à la shoes, bag, and jacket, feeling colorful but not overdone. Since red is one of the warmest colors there is, blue is good ...

Some animals see the world in shades of grey, while others perceive limited colours. Here are 10 animals that are colourblind ...

Hippos are thought to see mostly in shades of blue and green. Their eyes are adapted to their semi-aquatic lifestyle, allowing them to see well in murky water.