I'm trying to convert RGB to HEX and when i put numbers at the function the output is correct, but when i call the function in my code it doesn't work (just the **blue **color doesn't work).

my function:

const rgbToHex = (r, g, b) => { console.log( "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1) );

return "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1); };

i tried the change the function several time but it still doesn't work the all code https://codepen.io/doron-david/pen/WNdgEOd