purple and red, and yellow and pink. It may also make colors look duller. This happens if you do not have S cones. Blue-yellow color blindness can be genetic. It’s inherited in the autosomal ...

purple and red, and yellow and pink. It can also make colors look less bright Blue-yellow color blindness is often referred to as acquired color blindness because it is most often acquired later ...

Scientists have revealed that purple, a popular color often associated with royalty, is fake. A figment of our imaginations.

S-cones transmit blue light. S-cone damage or loss results in tritanomaly or tritanopia. Mild color vision deficiency involves ... including purple and orange. People with protanomaly or ...