RGB to HEX Converter — Convert Colors for CSS
Convert RGB color values to HEX codes for CSS and HTML. Enter red, green, and blue values and get the HEX code instantly. Free and instant.
Convert RGB color values (like 255, 87, 51) to HEX codes for use in CSS, HTML, and web design. Enter your red, green, and blue values and copy the resulting HEX code with one click.
HEX
#3B82F6RGB
rgb(59, 130, 246)HSL
hsl(217, 91%, 60%)CSS
#3b82f6🔒100% Private — Your files never leave your device. All processing runs locally in your browser.
How It Works
Click the color swatch to open the visual picker, or type HEX/RGB values directly. The tool instantly converts between HEX, RGB, and HSL formats.
All three color formats update in real time as you pick or type. Copy any format with one click for use in CSS, design tools, or any application that accepts color values.
Features
- ✓Visual color picker
- ✓HEX, RGB, HSL conversion
- ✓Direct RGB channel input
- ✓One-click copy for each format
- ✓Live preview swatch
Frequently Asked Questions
HEX codes are shorter and more commonly used in CSS and HTML. Converting rgb(255, 87, 51) to #FF5733 makes your stylesheets cleaner and more readable.