Free Hex to RGB & RGB to Hex to RGB Converter
Instantly convert colors between Hex and RGB in either direction, with a live color preview. Switch between tabs to convert Hex to RGB or RGB to Hex — no signup, no software to install, completely free. Looking for more? Browse all our free online tools to find the right converter for your workflow.
What Is a Hex to RGB Color Converter?
A hex to RGB color converter online tool transforms hexadecimal color codes into their equivalent Red, Green, and Blue (RGB) decimal values, and back again. HEX and RGB represent the exact same colors, just in different notations — HEX is compact and commonly used in HTML and CSS, while RGB gives you individual numeric control over each color channel, which is often easier to work with programmatically in canvas, WebGL, or design software.
How Hex to RGB Conversion Works
Converting hex to RGB is the process of changing numbers from base-16 (hexadecimal) to base-10 (decimal):
- Take a hex code, for example #FF5733
- Split it into three pairs: FF, 57, 33
- Convert each pair from hexadecimal to decimal: FF = 255, 57 = 87, 33 = 51
- Result: rgb(255, 87, 51)
A 6-digit hex code follows the format #RRGGBB, where each pair of characters represents one color channel, ranging from 00 to FF (0–255 in decimal). Shorthand 3-digit hex codes (like #F53) are also supported — each character is simply doubled before converting (F → FF, 5 → 55, 3 → 33).
How RGB to Hex Conversion Works
Going the other direction is just as simple — each RGB value is converted from decimal back into a two-digit hexadecimal pair:
- Take an RGB value, for example rgb(255, 87, 51)
- Convert each channel from decimal to hexadecimal: 255 = FF, 87 = 57, 51 = 33
- Combine the three pairs: #FF5733
Hex to RGB vs. Hex to Decimal — What’s the Difference?
These are actually the same conversion described two different ways. A “hex to decimal color converter” and a “hex to RGB converter” both take a hexadecimal color code and output the same three numbers — the difference is just in how the result is presented:
- RGB format:
rgb(255, 87, 51)— ready to paste directly into CSS - Decimal format:
255, 87, 51— the raw numeric values, useful for design software or code that expects separate R, G, B integers
Our tool above gives you both formats at once, so you don’t need a separate hex to decimal color converter for the raw numbers.
When Do You Need a Hex ↔ RGB Converter?
Designers and developers frequently need to translate between color formats:
- CSS and HTML typically use hex codes for brevity
- Design tools like Photoshop, Figma, and Sketch often display or require RGB values
- Canvas, WebGL, and many JavaScript color libraries expect RGB integers rather than hex strings
- Matching a brand color across a website, a photo editor, and a presentation deck often requires converting between all of these formats consistently, in both directions
Frequently Asked Questions
How do you convert hex to RGB?
Split the 6-digit hex code into three pairs representing red, green, and blue, then convert each pair from hexadecimal to decimal. For example, #A52A2A converts to rgb(165, 42, 42).
Can I convert RGB back to hex?
Yes — just switch to the “RGB → Hex” tab above the calculator, enter your Red, Green, and Blue values (0–255 each), and get the equivalent hex code instantly, along with a live color preview.
Is this hex to RGB color converter free to use?
Yes, Vexlix’s hex to RGB color converter online tool is completely free, with no signup or software installation required.
Where can I find a reliable hex to RGB color converter app?
You’re already on one — Vexlix’s converter runs entirely in your browser, giving instant, accurate results with a live color preview and one-click copy, with nothing sent to a server.
Can this tool also work as a hex to decimal color converter?
Yes — the tool displays both the standard RGB format (e.g. rgb(255, 87, 51)) and the raw decimal values (255, 87, 51) side by side, so you get both outputs from a single conversion.
Does this support 3-digit shorthand hex codes?
Yes — shorthand codes like #F53 are automatically expanded to their 6-digit equivalent (#FF5533) before converting.
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