HEX to RGB Color Converter Online — Convert HEX, RGB and HSL
Use this HEX to RGB color converter online to turn HEX or RGB input into normalized HEX, RGB and HSL values locally in your browser.
About this tool
This online color converter accepts three- or six-digit HEX colors, with or without #, plus integer rgb(r, g, b) input. It calculates normalized HEX, RGB and rounded HSL representations for CSS and design work.
How to use
- Enter a HEX color such as #2563EB or an RGB value such as rgb(37, 99, 235).
- Run the converter to calculate HEX, RGB and HSL forms.
- Copy the required value into CSS, a design specification or a color comparison.
Features
- Accepts three- and six-digit HEX input.
- Accepts integer RGB channel values from 0 to 255.
- Outputs normalized HEX, RGB and rounded HSL.
Common use cases
- Translate a design color into CSS formats.
- Compare HEX and RGB values during frontend development.
- Find approximate HSL values for color adjustments.
Common issues and tips
- Alpha transparency values and eight-digit HEX are not supported.
- HSL percentages are rounded to whole numbers, so a round trip may differ slightly.
Privacy
Color conversion runs locally in your browser. Color values are not uploaded to Tools12345.
Frequently asked questions
Can I omit the # from a HEX color?
Yes. Both 2563EB and #2563EB are accepted, as are three-digit shorthand values.
Can I enter HSL as the source?
No. Input currently supports HEX or RGB, and the result includes an HSL representation.
Does the converter support transparency?
No. It handles red, green and blue channels only and does not accept alpha values.