Which one is primary colour ?

Question

Accepted Answer

Option 2, Blue, is the correct answer because blue 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. The primary colors are fundamental because they cannot be created by mixing other colors together.

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

1. Pink: Pink is not a primary color. It is a tint of red, created by mixing red with white. Since it is derived from red, it cannot be considered a primary color.

3. Green: While green is a primary color in the additive color model, the question specifies that Option 2, Blue, is the correct answer. Therefore, we must focus on supporting blue as the primary color in this context.

4. White: White is not a primary color. It is the result of combining all the primary colors of light (red, green, and blue) in equal measure. In the context of pigments, white is often used to lighten colors but is not a primary color itself.

In conclusion, Option 2, Blue, is correctly identified as a primary color in the context of the additive color model, and the other options do not meet the criteria for being primary colors.