java - Compute hex color code for an arbitrary string

Question

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Is there a way to map an arbitrary string to a HEX COLOR code. I tried to compute the HEX number for string using string hashcode. Now I need to convert this hex number to six digits which are in HEX color code range. Any suggestions ?

String [] programs = {"XYZ", "TEST1", "TEST2", "TEST3", "SDFSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS"};

for(int i = 0; i < programs.length; i++) {
  System.out.println( programs[i] + " -- " + Integer.toHexString(programs[i].hashCode()));
}

Answer 1

If you don't really care about the "meaning" of the color you can just split up the bits of the int (remove the first for just RGB instead of ARGB)

String [] programs = {"XYZ", "TEST1", "TEST2", "TEST3", "SDFSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS"};

for(int i = 0; i < programs.length; i++) {
  System.out.println( programs[i] + " -- " + intToARGB(programs[i].hashCode()));
}
....
public static String intToARGB(int i){
    return Integer.toHexString(((i>>24)&0xFF))+
        Integer.toHexString(((i>>16)&0xFF))+
        Integer.toHexString(((i>>8)&0xFF))+
        Integer.toHexString((i&0xFF));
}