What Is HEX to RGB Conversion?
HEX and RGB are two common ways to write the same color: HEX packs red, green and blue values into a six-digit hexadecimal code like #3B82F6, while RGB writes the same three values out in decimal, like rgb(59, 130, 246). Converting between them is a routine task in web design and CSS work.
This tool takes a HEX code — with or without the # and in either 6-digit or 3-digit shorthand form — and instantly shows the equivalent RGB value alongside a live color swatch so you can confirm you have the right color.
누가 이 도구를 사용하나요?
비즈니스용
Convert a brand color from a HEX code into RGB for a design spec.
개인 사용
Check what a HEX color code from a website actually looks like.
학생용
Learn how HEX and RGB color representations relate for a design course.
사무실용
Convert a color code between formats required by different tools.
주요 기능
Shorthand HEX Supported
Accepts both 6-digit and 3-digit shorthand HEX codes.
Instant Conversion
RGB values and a swatch preview appear as you type.
100% Private
Converted entirely in your browser — nothing is transmitted.
One-Click Copy
Copy the RGB value straight to your clipboard.
이점
Instant Visual Confirmation
See a live swatch so you know you have the right color.
Flexible Input
Works with or without a leading #, and with shorthand codes.
No Design Software Needed
Convert without opening a full design application.
HEX를 RGB로 사용 방법
Enter a HEX Code
Type a HEX color code, like #3B82F6.
View the RGB Result
The matching RGB value and swatch appear instantly.
Copy the RGB Value
Use the Copy button to grab the result.
기술 세부 정보
| 항목 | 값 |
|---|---|
| 입력 | HEX color codes, 3-digit or 6-digit, with or without # |
| 처리 | Not applicable — single color conversion |
| 출력 | Exact, lossless conversion |
개인정보 보호 및 보안
이 도구를 사용할 때 파일에 실제로 어떤 일이 일어나는지 알아보세요.
100% Client-Side
This tool runs entirely inside your browser using JavaScript — nothing you type or generate is ever sent anywhere.
No Upload, Ever
There is no file upload and no server processing step — your data never leaves your device.
Works Offline
Once this page has loaded, the tool keeps working even without an internet connection.
Nothing Stored
Nothing you enter is saved on our servers — refreshing the page clears everything.
No Tracking of Your Input
We have no way to see what you type, generate or convert with this tool.
팁
Use for CSS Variable Migration
Convert HEX design tokens to RGB when a codebase needs rgba() for transparency.
Check Shorthand Codes Carefully
A 3-digit HEX code like #3BF expands to #33BBFF, not #303030 — verify the swatch matches what you expect.