RGB to HEX Color Converter
Instantly convert Red, Green, Blue (RGB) to Hexadecimal (HEX) color codes. Enter any RGB value and get the HEX equivalent in real time — no signup required.
Color Preview
#6366F1
All formats
#6366F1
hsl(239, 84%, 67%)
cmyk(59%, 58%, 0%, 5%)
RGB vs HEX — What's the Difference?
RGB
Red, Green, Blue
Three integer values (0–255) for red, green, and blue light. The native color model for screens, monitors, and digital displays.
Example: color: rgb(99, 102, 241)
HEX
Hexadecimal
A 6-digit hex code (#RRGGBB) representing red, green, and blue channels in base-16. The most widely used color format in web development and CSS.
Example: color: #6366f1
How to Convert RGB to HEX
All conversion math runs in your browser using the sRGB color space. No data is sent to a server.
Common Colors — RGB to HEX Reference Table
| Color | RGB | HEX |
|---|---|---|
| Red | rgb(255, 0, 0) | #FF0000 |
| Green | rgb(0, 128, 0) | #008000 |
| Blue | rgb(0, 0, 255) | #0000FF |
| White | rgb(255, 255, 255) | #FFFFFF |
| Black | rgb(0, 0, 0) | #000000 |
| Orange | rgb(255, 165, 0) | #FFA500 |
| Purple | rgb(128, 0, 128) | #800080 |
| Yellow | rgb(255, 255, 0) | #FFFF00 |
| Cyan | rgb(0, 255, 255) | #00FFFF |
| Magenta | rgb(255, 0, 255) | #FF00FF |
| Gray | rgb(128, 128, 128) | #808080 |
| Pink | rgb(255, 192, 203) | #FFC0CB |
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Frequently Asked Questions
How do I convert RGB to HEX?
To convert RGB to HEX: Hex = '#' + toHex(R) + toHex(G) + toHex(B) where toHex(n) converts 0–255 to a 2-digit base-16 string. Use the converter above to do this instantly for any color value.
What is the RGB color format?
Red, Green, Blue (RGB) — Three integer values (0–255) for red, green, and blue light. The native color model for screens, monitors, and digital displays.
What is the HEX color format?
Hexadecimal (HEX) — A 6-digit hex code (#RRGGBB) representing red, green, and blue channels in base-16. The most widely used color format in web development and CSS.
Is this RGB to HEX converter free?
Yes. It is completely free, works in your browser with no signup or upload. All color math runs locally.
Can I convert HEX back to RGB?
Yes — use the swap button in the converter above, or visit the HEX to RGB converter page directly.