Tricky colors

 Not everyone who is color blind sees the same way. Some people have a harder time seeing certain colors. For example, the co-author of this book is red and green color blind, but has more trouble seeing green than red. Below are some examples that can be tricky for color blind individuals to see.

Contrast is the difference in brightness between two colors. Below are some examples that are tricky to see for someone who is color blind.

 Not everyone who is color blind sees the same way. Some people have a harder time seeing certain colors. For example, the co-author of this book is red and green color blind, but has more trouble seeing green than red. Below are some examples that can be tricky for color blind individuals to see.