At what age should a child be able to identify two colors and know their age?

At 3 years of age, children typically reach a developmental milestone where they can identify and name at least two colors. This ability reflects their growing cognitive and language skills as they start to engage more with their environment and begin to form more complex interactions. By this age, many children also begin to understand basic concepts such as age, which demonstrates their developing self-awareness and ability to communicate personal information. Mastery of color recognition and the concept of age often lays the foundation for further learning and cognitive development in the preschool years.