Java Swing issue - Using color palette

Question

I have a problem here - I have a hexadecimal value being stored in a textfield after I have selected a color (using JColorChooser). What I would like to do is display the

Answer 1

RGB is not a very best color model to work with in this situation. HSB would be more appropriate.

1. Convert RGB to HSB:

   float[] hsb = Color.RGBtoHSB(red, green, blue, null);
   

2. Detect color:

   String color;
   
   if (hsb[0] >= 0.0 && ksb[0] <= 0.1) {
       color = "Red";
   } else if (hsb[0] > 0.1 && ksb[0] <= 0.25) {
       color = "Orange";
   } else if (hsb[0] > 0.25 && ksb[0] <= 0.35) {
       color = "Yellow";
   } ...