RGB to HEX

Each RGB channel (0-255) is converted to a two-digit hexadecimal number. For example, RGB(59, 130, 246) becomes #3B82F6.

HEX codes are more compact in CSS and easier to copy/paste. They are the most common format for specifying colors in web development.

Values are clamped to 0-255. Any value below 0 becomes 0, and any value above 255 becomes 255.