ELI5: Explain Like I'm 5

Basic Color Terms: Their Universality and Evolution

Okay kiddo, let's talk about colors!

Did you know that people all around the world use some basic color words to describe things they see in their everyday life, like grass or the sky? These basic color words are called "basic color terms."

These terms are universal, which means they are understood by people all over the world, even if they speak different languages. There are 11 basic color terms that are recognized across most cultures: black, white, red, yellow, green, blue, brown, purple, pink, orange, and gray.

But did you know that the way we talk about colors has changed over time? Long, long ago, people only knew about a few colors, and they didn't have words for colors like "orange" or "pink." As people's cultures became more complex, they started to notice and name more colors.

For example, ancient Greek people only had words for light and dark blue. But, as they began trading and interacting with other cultures, they started to notice other shades of blue and came up with new words to describe them.

So, the basic color terms we use today have evolved over time as different cultures noticed and named more colors. Even today, different cultures use different basic color terms or organize colors differently!

So, that's the story of basic color terms: they are universal and have evolved over time as people have noticed and named more colors. Cool, huh?