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Color Converter

Convert colors between HEX, RGB, and HSL formats instantly. Pick colors and get all format codes.

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Design and front - end work often needs the same color in different formats (HEX, RGB, HSL). Converting by hand is slow and error - prone, especially when you need exact values for CSS, design tools, or handoff docs.

How to use

Enter a color in one format and confirm the converted values in the other formats before applying them in code or design tools.

  1. Enter a color in HEX, RGB, or HSL format
  2. Or use the color picker to select a color
  3. View all format conversions instantly
  4. Copy the format you need

Why this tool is useful

Design and development use multiple color representations: HEX, RGB(A), and HSL are common, and the same color can look different if values are converted incorrectly or alpha/transparency is missed. When building themes or implementing design systems, accurate conversion is important for consistency.

A converter helps you translate a color into the format required by your workflow while preserving the intended appearance.

What this tool helps with

Accurate conversion reduces “almost the same but slightly off” issues during implementation. It also speeds up collaboration between designers and developers by providing a shared reference.

For theming work, viewing colors in HSL can make it easier to adjust brightness and saturation systematically while maintaining consistent hue relationships.

Examples

Turning a HEX design token into CSS RGBA

Design systems often provide HEX tokens, but implementation may require alpha transparency. Converting to RGBA helps you apply the same base color with the needed opacity.

Adjusting theme variants using HSL

HSL is useful for building consistent light/dark variants. Convert to HSL to adjust lightness and saturation while keeping hue stable.

Recommended for

Recommended if you: - implement UI colors from design tokens - need alpha/transparency values for overlays - build theming systems with consistent variants - want quick conversions across common formats

Privacy and processing

All conversion happens in your browser. No data is sent to our servers.

Frequently Asked Questions

What color formats are supported?
We support HEX (#RRGGBB), RGB (rgb(r,g,b)), RGBA (with alpha), HSL (hsl(h,s%,l%)), and HSLA formats.
Can I use the color picker?
Yes, click the color picker to visually select any color. All formats will be calculated and displayed automatically.
What's the difference between RGB and HEX?
They represent the same colors differently. HEX uses hexadecimal (#FF5733), RGB uses decimal values (rgb(255,87,51)). Both are commonly used in web development.
When should I use HSL?
HSL (Hue, Saturation, Lightness) is great when you want to create color variations. It's easier to create lighter/darker shades by adjusting the L value.
Is my data private?
Yes. All conversion happens locally in your browser. No data is sent to our servers.
Does this support transparency (alpha)?
Yes, we support RGBA and HSLA formats with alpha transparency. Enter values like rgba(255,87,51,0.5) for semi - transparent colors.
Can I copy the CSS code?
Yes, all converted values are ready to copy and paste directly into your CSS, JavaScript, or design tools.
Does this work offline?
Yes, once loaded, the converter works entirely in your browser without needing an internet connection.

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