Resistor color codes Resistor Color Code Calculator Resistor Color Code Calculator Color Code to Resistance Band 1: Select Brown Red Orange Yellow Green Blue Violet Gray White Band 2: Select Black Brown Red Orange Yellow Green Blue Violet Gray White Multiplier: Select Black (1Ω) Brown (10Ω) Red (100Ω) Orange (1kΩ) Yellow (10kΩ) Green (100kΩ) Blue (1MΩ) Violet (10MΩ) Gold (0.1Ω) Silver (0.01Ω) Calculate Resistance Resistance to Color Code Resistance (Ω): Calculate Color Code