RGB整数值到颜色值

Question

I have RGB integer values as -16776961 and -16121651 .

How can I get the Color values of the Integers as java.awt.Color[r=0,g=0,b=205] and java.awt.Color[r=10,g=0,b=205]

Answer 1

Just use the Color constructor that takes an int as parameter (the alpha value is defaulted to 255).

Color c = new Color(-16121651); //java.awt.Color[r=10,g=0,b=205]

Then you can just call getBlue() , getRed() or getGreen() to get the specific value of the color you want.