RGB to HEX Converter

What is an RGB to HEX Converter?

RGB is how screens physically produce color — by mixing red, green, and blue light — and it is the form used in many design tools and programming contexts. Hex codes are the compact representation favored in HTML and CSS. An RGB to HEX converter translates the three RGB channels into a single hex string.

Our converter gives you sliders and number inputs for each channel, updates the hex code live as you adjust them, and shows a swatch plus the HSL equivalent so you always see exactly what color you are building.

How to Convert RGB to HEX

• Drag the red, green, and blue sliders, or type exact values (0–255)
• The hex code updates instantly along with a live swatch
• See the HSL equivalent at the same time
• Copy the hex, RGB, or HSL value with one click

Why Convert RGB to HEX?

Hex codes are the standard in web development — shorter to write, easy to paste into CSS, and universally understood by browsers and design tools. When you have RGB values from a screenshot, a design app, or generated programmatically, converting to hex gives you the form most CSS expects.

Working with sliders also makes this tool a quick way to dial in a color by feel and instantly capture its hex code for use in your stylesheet.

Privacy

Conversion runs entirely in your browser. Nothing is uploaded, so the tool is fast, works offline, and keeps your work private.