White is the brightest of all colors composed of all wavelengths of light. This is a practical color for interiors in that it efficiently reflects available light. White is also important anytime that you need high contrast. This is the reason that white paper is so common. The hexadecimal RGB code of White color is #FFFFFF. This code is composed of a hexadecimal FF red (255/256), a FF green (255/256) and a FF blue component (255/256). In reality, there are just as many shades of white as there are other colors. Though some of these seem closer to yellow, brown, or even orange, they’re categorized as white , at least for graphics and web design. Discover the essential white color code details, including HEX, RGB, and CMYK values, to use in your design projects.