Which of the following lists the 12 colors identified in the fiber color code standards?

Which of the following lists the 12 colors identified in the fiber color code standards?

• A. Blue, orange, green, brown, slate, white, red, black, yellow, violet, rose, aqua
• B. Blue, orange, green, brown, white, slate, red, black, yellow, violet, rose, aqua
• C. Blue, orange, green, brown, slate, white, red, black, yellow, violet, pink, aqua
• D. Blue, orange, green, brown, slate, white, red, blue, yellow, violet, rose, aqua

Answer: (A)

Fiber color coding uses a fixed sequence of colors to identify individual fibers. The standard set and order are Blue, orange, green, brown, slate, white, red, black, yellow, violet, rose, aqua. This exact list and order are what labeling systems follow in typical fiber assemblies. So the correct option matches that official sequence, including the color names slate and rose and the specific order. Other choices either swap the order (white and slate placed differently), substitute a nonstandard color name (pink instead of rose), or duplicate a color. That’s why the listed sequence is the correct one.

Fiber color coding uses a fixed sequence of colors to identify individual fibers. The standard set and order are Blue, orange, green, brown, slate, white, red, black, yellow, violet, rose, aqua. This exact list and order are what labeling systems follow in typical fiber assemblies. So the correct option matches that official sequence, including the color names slate and rose and the specific order. Other choices either swap the order (white and slate placed differently), substitute a nonstandard color name (pink instead of rose), or duplicate a color. That’s why the listed sequence is the correct one.