Color Converter Online – HEX, RGB, HSL & Tailwind
This free color converter transforms any color between HEX, RGB, HSL, HSV, CMYK, and Tailwind CSS instantly. Pick a color visually, paste a value, or use the eyedropper to grab one from your screen. Generate a tonal palette with contrast ratios and copy CSS variables in one click.
What Is a Color Converter?
A color converter is a tool that translates a color between different formats used in design and development. HEX is used in CSS and HTML, RGB for screen colors, HSL for intuitive adjustments, CMYK for print, and Tailwind's named scale for utility-first CSS. Designers use it to match brand colors, developers to convert design files to code, and anyone working across different tools.
How to Use This Color Converter?
Pick a color in the saturation-brightness area, then adjust the hue slider. Or paste any HEX, RGB, or HSL value into its field — the other formats update instantly. The tonal palette shows eleven shades with WCAG contrast labels. Click any format's Copy button to copy the value, or click a shade to use it as the current color.
Why Use Our Color Converter?
Our converter is completely free, requires no signup, and runs entirely in your browser — no data leaves your device. It supports six color formats including Tailwind CSS, includes the eyedropper API for screen picking, generates a full tonal palette with AAA/AA contrast labels, and lets you copy the whole palette as CSS variables ready to paste into your stylesheet.
Related Tools You Might Find Useful
Frequently Asked Questions
Is this color converter free?
Yes, it is completely free with no hidden charges, no watermarks, and no limit on how many conversions you can run.
Does it work offline?
Once the page has loaded, the tool works entirely in your browser without sending any data anywhere. An internet connection is only needed for the initial page load.
Is my data safe?
Absolutely. All processing happens locally on your device. Your color values are never uploaded to any server and are discarded when you refresh or leave the page.
What is a Tailwind color match?
Tailwind CSS uses a named palette (like blue-500 or slate-800). Our converter finds the closest Tailwind color to your chosen color, so you can use it directly in a Tailwind project.
