RGB to HEX Converter

RGB (Red, Green, Blue) is an additive color model used by screens and digital displays. Each channel ranges from 0 to 255, and combining all three at full intensity produces white. HEX codes are a compact way of expressing the same RGB values using hexadecimal notation — a six-character string preceded by a hash sign, where each pair of characters represents one of the three channels.

Converting RGB to HEX is one of the most common tasks in web development and UI design. CSS, SVG, and most design tools accept HEX color codes, making them the lingua franca of digital color. Because both formats describe the same color space, the conversion is lossless — you never lose fidelity going from one to the other.

Use this converter whenever you have RGB slider values from a design tool and need a HEX code for your stylesheet, or when documenting brand colors in a style guide. The result is always a six-digit, uppercase HEX code that works in every modern browser.