Does it support alpha transparency channels?
Yes, 8-digit HEX codes (e.g. #3b82f680) and rgba/hsla notations with opacity values between 0 and 1 are fully supported.
Design
Convert HEX, RGB and HSL colors.
Add an input and run this tool to see the output.
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Color Converter Developer Guide
100% Client-Side & PrivateTranslate colors between HEX, RGB, and HSL while checking the equivalent value for design systems and CSS work.
Key capabilities
- Instant bidirectional conversion across HEX, RGB, RGBA, HSL, and HSLA formats
- Live interactive visual color swatch preview
- Normalized CSS code snippets ready to copy into Tailwind, CSS variables, or stylesheets
- Validates 3, 6, and 8-character HEX codes with transparency channels
Common use cases
- Translating Figma or design token values into CSS variables and theme configurations
- Adjusting hue, saturation, and lightness channels for accessible UI color palettes
- Converting legacy hex colors into modern rgb() or hsl() functional notations
How to use Color Converter
- Enter a color in any format (e.g. #3b82f6, rgb(59, 130, 246), or hsl(217, 91%, 60%))
- View the visual swatch and automatically converted equivalent representations
- Click on any formatted value to copy it immediately