The RGB color model works by adding different intensities of red, green, and blue light to create a final color. This is based on the principle of additive color mixing, where the combination of different light intensities produces a new color. The RGB color model is used in digital displays such as monitors, televisions, and mobile devices.
RGB color codes are typically represented in a hexadecimal notation, which is a shorthand way of writing the RGB values. In hexadecimal notation, each RGB value is represented by a two-digit code, ranging from 00 to FF. The RGB color code is written in the format #RRGGBB , where RR represents the red value, GG represents the green value, and BB represents the blue value.
function colorPicker(red, green, blue) { const hexCode = rgbToHex(red, green, blue); document.getElementById("color-picker").style.backgroundColor = hexCode; document.getElementById("hex-code").innerHTML = hexCode; } Note that these are just examples, and you may need to modify them to fit the specific requirements of your CodeHS exercise.