HEX ↔ RGB Converter
Convert a HEX code to RGB, or three RGB values to a HEX code, in either direction.
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How it works
HEX represents a color with three pairs of hexadecimal digits (00 to ff) for red, green, and blue. RGB represents the same color with three decimal numbers (0 to 255) for the same three channels — they're just two different ways of writing the same information. A HEX code is just RGB written in base 16: #3b82f6 is three pairs, 3b, 82 and f6, worth 59, 130 and 246 in decimal, so it is rgb(59, 130, 246). To work it out in your head, multiply the first digit of each pair by 16 and add the second one (3b = 3 × 16 + 11 = 59). The short 3-digit form repeats each digit: #f80 is the same as #ff8800. This converter handles the three color channels only; the 8-digit CSS HEX with transparency (#rrggbbaa) is not converted here.