Free browser tool
Color Converter
Convert HEX and RGB colors into HEX, RGB, and HSL formats with presets, copy buttons, and a live preview.
Updated 2026-05-12
Palette presets
Warning: format conversion preserves the color value, but visual appearance still depends on screens, browser color management, and surrounding contrast.
#0f766e
rgb(15, 118, 110)
- HEX
- RGB
- HSL
Result summary
How to use this tool
- Paste or type your input into the tool.
- Choose the action or option that matches your task.
- Review the output before copying it into another app.
Notes
Enter HEX or RGB color input, load palette presets, preview the swatch, copy individual formats, and check channel values before using the color in CSS.
Inputs are processed in the browser for this static MVP. Avoid pasting secrets into any online tool unless you understand the environment.
FAQ
What HEX formats are supported?
The tool supports common three-digit and six-digit HEX color values, with or without the leading hash, and normalizes them to six-digit lowercase HEX.
Why do RGB and HSL describe the same color differently?
RGB describes red, green, and blue channel values for screens. HSL describes hue, saturation, and lightness, which can be easier for manual CSS adjustments.
Can I paste RGB values?
Yes. Paste values such as rgb(15, 118, 110) or 15, 118, 110, then copy the normalized HEX, RGB, or HSL result.
Does the preview guarantee accessibility?
No. The preview suggests a readable text color for the swatch, but you should still check contrast in the real design context.