HEX to RGB Color Converter

HEX codes are often used in CSS and design software because they are compact. A HEX code like #FFF is shorthand for #FFFFFF (White). Our tool handles both 3-digit and 6-digit formats automatically.

RGB is useful when you need to adjust transparency (RGBA). Once you have the RGB values, you can use them in CSS as rgba(255, 255, 255, 0.5) for 50% opacity.