What is Hex ⇄ RGB Color Converter?
Colors on the web are expressed in several formats. HEX codes like #4f46e5 are compact hexadecimal representations popular in CSS, while RGB values like rgb(79, 70, 229) describe the same color as red, green and blue components. A HEX to RGB converter translates freely between the two and shows a live preview of the result.
Having both formats on hand is essential because different tools, frameworks and design apps expect different notations.
How to Use the Hex ⇄ RGB Color Converter
- Enter a HEX code, or type an RGB value in the other field.
- The matching format updates instantly, with a colour preview.
- Use the colour picker to choose a shade visually.
- Copy either the HEX or RGB value with one click.
Features of Our Hex ⇄ RGB Color Converter
- Two-way HEX and RGB conversion
- Supports 3-digit and 6-digit HEX codes
- Built-in visual colour picker
- Live colour preview swatch
- One-click copy for either format
- Instant, offline and privacy-friendly
Benefits & Use Cases
Web designers and developers constantly switch between HEX and RGB depending on whether they are writing CSS, configuring a design tool or setting an opacity with rgba. This converter removes the manual maths and guarantees an exact match.
The visual picker also makes it easy to explore and fine-tune colours before copying the code you need.
The Hex ⇄ RGB Color Converter is completely free, needs no sign-up or installation, and runs entirely in your browser — nothing you enter is uploaded to a server, so your data stays private. It works on desktop, tablet and mobile, in light or dark mode.
Tips & Best Practices
Convert your brand HEX to RGB here, then add an alpha value in CSS (for example rgba(79, 70, 229, 0.5)) for overlays, shadows and hover states. Three-digit shorthand like #f80 is expanded automatically, so you never have to work out the full six-digit code by hand.
To build a whole scheme rather than a single colour, feed your base into the Color Palette Generator or the CSS Gradient Generator. To grab an exact shade from a screenshot or photo, use the Color Picker from Image.
FAQ about Hex ⇄ RGB Color Converter
What is the difference between HEX and RGB?
They describe the same colour differently. HEX uses a hexadecimal string like #ff8800, while RGB lists decimal red, green and blue values from 0 to 255.
Does it support shorthand HEX codes?
Yes. Three-digit codes such as #f80 are expanded automatically to their six-digit equivalent during conversion.
Can I pick a colour visually?
Yes. Use the built-in colour picker to select any shade, and the HEX and RGB fields update instantly.
How do I get an rgba value?
Convert to RGB here, then add your desired alpha, for example rgba(79, 70, 229, 0.5), in your stylesheet.