Resistor Color Code
First two bands
Third Band
Fourth band
Color Significant
Figure
Color Multiplier Color Tolerance
black
0
silver     0.01 none   ±20%
brown
1
gold     0.1 silver   ±10%
red
2
black     1 gold     ±5%
orange
3
brown   10    
yellow
4
red 100    
green
5
orange     1K    
blue
6
yellow   10K    
purple
7
green 100K    
gray
8
blue     1M    
white
9