Which among the following is a primary colour?

Question

Accepted Answer

Option 3, Red, is the correct answer because red is one of the three primary colors in the additive color model, which is used in various applications such as digital screens and lighting. In this model, the primary colors are red, green, and blue. These colors can be combined in various ways to create a wide spectrum of other colors. Red is also considered a primary color in the subtractive color model, which is used in painting and printing, where the primary colors are red, yellow, and blue.

Now, let's explain why the other options are incorrect:

1. Green: While green is a primary color in the additive color model (RGB), it is not considered a primary color in the subtractive color model (RYB), which is often taught in art and traditional color theory. Therefore, in the context of primary colors across different models, red is more universally recognized as a primary color.

2. Orange: Orange is not a primary color in either the additive or subtractive color models. It is a secondary color that can be created by mixing the primary colors red and yellow.

4. Pink: Pink is not a primary color. It is a tint of red, created by adding white to red. Since it is derived from red, it cannot be considered a primary color.

In conclusion, Option 3, Red, is the correct answer because it is universally recognized as a primary color in both the additive and subtractive color models, whereas the other options do not meet the criteria for being primary colors in these models.