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HEX to RGB Converter

Convert 3- or 6-digit HEX colors to RGB values instantly. Translate #4F46E5 for CSS rgb() use — free, local, no signup.

100% Local Browser Native

How to Use the HEX to RGB Converter

1. Enter HEX

Three or six digit codes.

2. Read RGB

Values as RGB triplets.

3. Copy for CSS

rgb() ready to paste.

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Frequently Asked Questions

Which HEX formats work?

Three-digit (#FFF expands to #FFFFFF) or six-digit (#4F46E5) codes. Anything else — including 8-digit alpha codes — returns an invalid-format message.

Shorthand hex?

#FFF expands to #FFFFFF automatically. Three-digit codes work everywhere six-digit do.

Why RGB over HEX?

Explicit channels suit programmatic manipulation (CSS variables, JS theming). HEX stays terser for opaque values.

Do color values upload?

No — conversion runs locally in your browser. Nothing leaves your device.

Last updated October 2026