Convert

RGB to Hex

Convert RGB to Hex in one step. Paste your values and get instant results—see the same color in all formats.

Reverse

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Converts to Hex

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Popular conversions

RGB → HexHex → RGB RGB → HSL HSL → RGB Hex → HSL HSL → Hex RGB → CMYK CMYK → RGB

Conversion guide

RGB to Hex — How it works

How RGB to Hex conversion works

RGB (Red, Green, Blue) values are integers from 0 to 255 per channel. Hex codes encode the same three values in base-16: each channel is converted to a two-digit hexadecimal number (00–FF), then concatenated with a # prefix.

Formula

For each channel, divide by 16 to get the first hex digit, then take the remainder for the second:
hex = # + toHex(R) + toHex(G) + toHex(B)
where toHex(n) gives two hex digits for n in 0–255 (e.g. 255 → FF, 26 → 1A).

Example: RGB(255, 0, 128) → Red=FF, Green=00, Blue=80 → #FF0080 (pink). RGB(26, 43, 60) → #1A2B3C.