HEX RGB HSL Converter
Convert HEX, comma-separated RGB and HSL colours, including alpha transparency.
Live preview
How to use
Enter #336699, rgb(51,102,153) or hsl(210,50%,40%).
The preview and code update as you edit.
Copy the code or save it as a file.
FAQ
What rules does this tool use?
HEX accepts 3, 4, 6 or 8 digits. RGB is quantized to 8-bit channels; HSL values are rounded for display.
What are the limits?
Named colours, lab(), display-p3 and space-separated modern CSS syntax are not supported.
Are my inputs uploaded?
Tool inputs are processed in your browser. Advertising makes separate requests as described in the privacy policy.