Convert colors between HEX, RGB, HSL, and RGBA formats with live preview
Converted color values will appear here...
A color converter is a design and development tool that lets you convert colors between HEX, RGB, RGBA, HSL, and HSLA formats instantly. Color conversion is essential for web developers writing CSS, UI designers working with design systems, and product teams building consistent branding. Different platforms and tools use different color formats: HEX is common in design tools and CSS, RGB/RGBA is often used for dynamic styling and transparency, and HSL/HSLA is preferred for color manipulation like adjusting saturation or lightness. This online color converter supports all major formats, detects input automatically, and provides a live preview so you can visually confirm the converted color.
Paste a color value into the input field (HEX, RGB, RGBA, HSL, or HSLA)
The tool automatically detects the input format and converts it
View the converted values across all supported formats instantly
Use the live preview to confirm the color visually
Copy the converted output and paste it into CSS, design tools, or your codebase
HEX to RGB Conversion: Convert HEX codes like #FF5733 into rgb(255, 87, 51)
RGB to HEX Conversion: Convert rgb() values into HEX codes for CSS or design tools
HSL to HEX/RGB: Convert hsl() values when working with adjustable color themes
RGBA Transparency: Convert and preserve alpha values for semi-transparent UI elements
Design System Consistency: Ensure colors match between Figma, CSS, and component libraries
Web Development: Copy converted values directly into CSS, Tailwind configs, or theme files
HEX, RGB, RGBA, HSL, and HSLA conversion
Instantly preview the color visually for confirmation
Paste any supported format and the tool converts automatically
Expands shorthand values like #F80 into full 6-digit HEX
Works with RGBA and HSLA transparency values
Perfect for CSS styling, UI theming, and design workflows
Runs entirely in your browser — no color input is uploaded