Convert Rgb Color To Hex Color

I am taking a color from an ImageView using OnTouchListener. Red, Green, Blue color code can be successfully obtained, but i cant convert RGB to HEX .. example : my rgb values are

Solution 1:

Answer :

Just use:

String hex = String.format("#%02x%02x%02x", redValue, greenValue, blueValue);

This will convert all the Red, Green and Blue values to Hex String.

Hope it helps.

Solution 2:

Use Integer.toHexString(color); to convert an integer to hex string.

Example:

int color = 0xff334433;
String hex = Integer.toHexString(color);
System.out.println(hex); // this prints - ff334433

Solution 3:

You are sending wrong the parameters to the function String.format to get the hexColor.

Try this one:

String hexColor = String.format("#%06X", redValued, greenValue, blueValue);