Today I made a RGB to HEX converter. This will convert an RGB value to a HEX value. I used this site for the conversion method: https://www.developintelligence.com/blog/2017/02/rgb-to-hex-understanding-the-major-web-color-codes/.
I made the color block automatically update when the input values are changed. When the convert button is pressed, the hex code is updated. This page can be found on my GitHub or here: https://zidri.github.io/RGBtoHEX/.