Hexadecimal Color Code Examples: A Visual Guide

📚 Quick Study Guide

• 🎨 Hexadecimal color codes are a way to specify colors using a combination of six characters (0-9 and A-F).
• 🟥 Each color code represents RGB (Red, Green, Blue) values. The first two characters are for Red, the next two for Green, and the last two for Blue.
• 🔢 Each pair of characters represents a number from 0 to 255 in decimal form.
• 💡 `#000000` is black, `#FFFFFF` is white, and `#FF0000` is red.
• 🧪 To convert a decimal value to hexadecimal, divide by 16. The quotient and remainder (converted to hexadecimal) give you the two characters.

Practice Quiz

1. What color does the hexadecimal color code #0000FF represent?

   1. Red
   2. Green
   3. Blue
   4. Black

2. Which of the following is the hexadecimal color code for white?

   1. #000000
   2. #FFFFFF
   3. #FF0000
   4. #00FF00

3. What does RGB stand for in the context of hexadecimal color codes?

   1. Red, Green, Black
   2. Red, Gray, Blue
   3. Red, Green, Blue
   4. Rose, Gold, Brown

4. What is the decimal equivalent of the hexadecimal value FF?

   1. 15
   2. 255
   3. 16
   4. 256

5. Which part of the hexadecimal color code #AABBCC represents the green component?

   1. AA
   2. BB
   3. CC
   4. None of the above

6. What color does the hexadecimal color code #00FF00 represent?

   1. Red
   2. Green
   3. Blue
   4. Yellow

7. Which of the following hexadecimal color codes represents black?

   1. #FFFFFF
   2. #000000
   3. #FF0000
   4. #00FF00