JS - Setting Div Background Color Using A Variable

Well basically, one of my mates was practicing JS and he had an idea of a test basic site. So I said we would have a race to complete it. We have both run in to an error at this po

Solution 1:

There are too much double-quotes, use this:

currentColor = "rgb(" + part1 + ", " + part2 + ", " + part3 + ")";

Solution 2:

currentColor = "rgba(" + part1 + ", " + part2 + ", " + part3 + ",0)";

Solution 3:

currentColor = "rgb(" + part1 + ", " + part2 + ", " + part3 + ")"; // RGB

OR Using Hex format

currentColorHex="#"+(part1).toString(16)+(part2).toString(16)+(part3).toString(16);

DEMO.