Which one of the following is complementary colour of Blue ?

Question

Accepted Answer

The complementary color of blue is orange, which is why Option 1 is the correct answer. This can be explained through the concept of color theory, specifically the color wheel, which is a visual representation of colors arranged according to their chromatic relationship.

1. **Explanation for Option 1 (Orange):**
   - In the color wheel, complementary colors are those that are located directly opposite each other. These colors, when combined, cancel each other out by producing a grayscale color like white or black. This is because they cover the full spectrum of visible light.
   - Blue and orange are complementary colors. When placed next to each other, they create a strong contrast and make each other appear more vibrant. This is why artists and designers often use these colors together to create visually appealing compositions.

2. **Explanation for why other options are incorrect:**

- **Option 2 (Pink):**
     - Pink is not the complementary color of blue. Pink is a tint of red, and its complementary color would be a shade of green, not blue. Therefore, pink does not fulfill the criteria of being directly opposite blue on the color wheel.

- **Option 3 (Red):**
     - Red is not the complementary color of blue. On the color wheel, red is opposite to green, making green the complementary color of red. Blue, on the other hand, is opposite to orange, not red.

- **Option 4 (Yellow):**
     - Yellow is not the complementary color of blue. Yellow is directly opposite to purple on the color wheel, making purple the complementary color of yellow. Blue's complementary color remains orange.

In conclusion, based on the principles of color theory and the arrangement of colors on the color wheel, orange is the complementary color of blue, which justifies why Option 1 is the correct answer.