Free Online HEX RGB HSL Color Converter Tool
Instantly convert between HEX, RGB, and HSL color formats with live preview and one-click copy. Our free color converter supports all standard color formats used in web design, CSS, and graphic design. No signup required, works entirely in your browser.
Convert Your Color Code
How to Use the Color Converter
Select Input Format
Choose your input color format from the three tabs: HEX, RGB, or HSL depending on the color code you have.
Enter Your Color Value
Type your color value into the input fields. For HEX enter the code like #FF5733, for RGB enter Red, Green, Blue values (0-255), for HSL enter Hue (0-360), Saturation (0-100), and Lightness (0-100).
Click Convert Color
Press the Convert Color button or hit Enter to instantly convert your color to all three formats with a live color preview.
Copy the Result
Click the copy button next to any converted color format to copy it to your clipboard. You can also use the built-in color picker for visual selection.
Key Features of Our Color Converter
Multi-Format Support
Convert seamlessly between HEX, RGB, and HSL color formats in any direction with a single click.
Instant Conversion
Get results in milliseconds with zero lag. Conversions happen instantly in your browser using optimized algorithms.
Live Color Preview
See a large color swatch preview of your converted color so you know exactly what it looks like before copying.
100% Private
All conversions happen locally in your browser. No data is ever sent to any server or stored anywhere.
Mobile Friendly
Fully responsive design works perfectly on smartphones, tablets, and desktops with touch-optimized controls.
Completely Free
No signup, no registration, no hidden fees. Use our color converter unlimited times without any restrictions.
How Color Conversion Works
HEX → RGB: R = parseInt(hex[0..1], 16), G = parseInt(hex[2..3], 16), B = parseInt(hex[4..5], 16) RGB → HSL: H = arctan2(√3(G-B), 2R-G-B), S = (max-min)/(1-|2L-1|), L = (max+min)/2 HSL → RGB: C = (1-|2L-1|) × S, X = C × (1-|H/60 mod 2 - 1|), m = L - C/2Conversion Process Components
- HEX to RGB: Each pair of hexadecimal digits (00-FF) maps directly to an RGB channel value (0-255). This is a simple base-16 to base-10 conversion for each channel.
- RGB to HSL: The algorithm normalizes RGB values to 0-1 range, calculates the chroma (difference between max and min channels), then derives Hue angle, Saturation ratio, and Lightness as the midpoint of max and min.
- HSL to RGB: Uses the chroma value C based on saturation and lightness, calculates an intermediate X value based on hue sector, then maps to the correct RGB channel combination with the lightness offset m.
- Precision Handling: RGB values are rounded to nearest integer (0-255), HSL saturation and lightness to one decimal place, and HEX is always output as uppercase 6-character code with hash prefix.
- Shorthand Expansion: 3-character HEX codes like #F00 are expanded to 6-character form #FF0000 by doubling each character before conversion.
These standard conversion algorithms are used across the entire web design and software development industry. Whether you are a frontend developer in Bengaluru working on a React project, a UI designer in Mumbai creating mockups in Figma, or a freelancer building WordPress themes, understanding these color spaces helps you maintain consistent color usage across your entire workflow.
Color Conversion Examples
Brand Orange for E-commerce
RGB Result: rgb(255, 107, 53)
HSL Result: hsl(16, 100%, 60.4%)
Use Case: Priya, a Shopify store owner in Jaipur, needs her brand orange color in CSS HSL format to create hover variations by adjusting lightness.
UI Blue for App Design
HEX Result: #4285F4
HSL Result: hsl(217, 89.9%, 60.8%)
Use Case: Arjun, a mobile app developer in Hyderabad, converts his primary UI blue from the design file's RGB value to HEX for his React Native stylesheet.
Pastel Green for Website
HEX Result: #8FD9B3
RGB Result: rgb(143, 217, 179)
Use Case: Sneha, a freelance web designer in Pune, chose a pastel green in HSL for easy tweaking and needs the HEX code for her client's Tailwind CSS configuration file.
Dark Theme Background
RGB Result: rgb(26, 26, 46)
HSL Result: hsl(240, 27.8%, 14.1%)
Use Case: Rahul, a full-stack developer in Bengaluru, needs all three format values for his dark mode design system documentation and CSS custom properties.
What is the HEX RGB HSL Color Converter?
The HEX RGB HSL Color Converter is a free online tool designed for web developers, graphic designers, UI/UX professionals, and anyone who works with digital colors. It allows you to instantly convert color values between three of the most widely used color formats in web development and digital design: HEX (Hexadecimal), RGB (Red, Green, Blue), and HSL (Hue, Saturation, Lightness).
Whether you are building a website, designing a mobile application, creating social media graphics, or developing a brand identity, you frequently need to switch between color formats. CSS supports all three formats, but different tools, frameworks, and design applications may use different formats as their default. This converter bridges that gap by giving you all three values instantly from any single input.
Built by the team at StoreDropship, this tool reflects our commitment to providing free, professional-grade utilities that respect user privacy. With years of experience in web development and design tooling, we have crafted this converter to be mathematically precise, matching the results you would get from industry-standard tools like Adobe Creative Suite, Figma, Sketch, and browser developer tools. The tool is especially popular among Indian developers and designers who need quick, reliable color conversions during their daily workflow without installing additional software or browser extensions.