Color Converter
This is a useful color converter that converts numeric RGB colors (Red, Green, Blue) to hexadecimal values (Base-16) and vice versa. Hexadecimal values are a 16-base number system (Base-16) that uses the digits 0-9 and the letters A-F to represent the values 0-15, where A=10, B=11, C=12, D=13, E=14, and F=15. This is convenient in computing to represent binary numbers compactly, as one hexadecimal digit corresponds to exactly 4 binary digits (bits). At the top, Hex is converted to RGB, at the bottom RGB to Hex.