1. Enter or pick a color
Paste a HEX, RGB, or HSL value, or use the color picker to choose a visual sample.
Free color converter · HEX RGB HSL · browser-based
Color Converter Online
Convert design colors between HEX, RGB, and HSL formats. Enter a color value, preview the result, and copy clean CSS-ready color values for websites, UI design, and design tokens.
Color input
Enter HEX, RGB, or HSL. Use the picker for a quick visual sample.
Choosing a color fills the input with a normalized HEX value.
Color conversion runs in your browser. No login is required and normal color values are processed locally.
Preview
Review the parsed color before copying values into CSS or design tokens.
Ready. Enter a HEX, RGB, or HSL color.
Converted values
Copy individual values or copy all color formats at once.
HEX
#2563EBRGB
rgb(37, 99, 235)HSL
hsl(221, 83%, 53%)HEXDetected format
37Red
99Green
235Blue
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Format, encode, decode, and prepare nearby developer values in your browser.
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How to use the Color Converter
Use the converter when a design spec, CSS snippet, or theme file gives you one color format but your project needs another.
2. Review the preview
Check the color swatch and validation message to make sure the input was parsed correctly.
3. Copy the format you need
Copy HEX for design tokens, RGB for CSS values, or HSL when adjusting hue, saturation, and lightness.
Common color conversion use cases
Color conversion is most useful when design, CSS, and documentation tools use different color formats.
Convert RGB to HEX for CSS
Normalize copied RGB values into compact HEX colors before adding them to variables, tokens, or component styles.
Check HSL values
Use HSL output when you need to reason about hue, saturation, and lightness instead of raw red, green, and blue channels.
Prepare design tokens
Copy consistent color values for theme files, documentation, UI components, and frontend design systems.
Color conversion tips
Small formatting choices can make color values easier to reuse across design and code.
Use HEX for compact tokens
HEX is short and works well for CSS custom properties, theme maps, and shared design token files.
Use RGB for channel clarity
RGB makes red, green, and blue channel values explicit, which can help when comparing values from design specs.
Use HSL for adjustments
HSL is helpful when you want to create lighter, darker, or more saturated variants of an existing color.
Color Converter FAQ
Can I convert HEX to RGB?
Yes. Enter a valid HEX color such as #2563eb and the tool converts it to RGB and HSL values.
Can I convert RGB to HEX?
Yes. Enter RGB values such as rgb(37, 99, 235) and the tool returns a normalized HEX value and HSL value.
Does the color converter support HSL?
Yes. The tool accepts HSL input and converts it to HEX and RGB output for CSS and design work.
Does this color converter upload my color input?
No. The conversion runs in your browser for normal use, so entered color values are processed locally by the tool.