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Color Converter

Convert colors between HEX, RGB, and HSL formats instantly with live preview.

rgb(59, 130, 246)
hsl(217, 91%, 60%)

How to Use

  1. 1. Enter a HEX code directly, or use the color picker to select a color visually.
  2. 2. Drag the RGB or HSL sliders to adjust the color interactively.
  3. 3. All three formats update in real time as you make changes.
  4. 4. Click Copy next to any format to copy it to the clipboard.

About This Tool

Color conversion is a fundamental task in web design and development. CSS supports multiple color formats and each has its use case. This tool lets you convert between them instantly while seeing the color live.

HEX is the most common format in web design and design tools like Figma and Adobe XD. It represents each RGB channel as a two-digit hexadecimal number. RGB (Red, Green, Blue) specifies each channel as a number 0–255 and is ideal when you need to adjust individual channels programmatically. HSL (Hue, Saturation, Lightness) is more intuitive for designers — hue selects the color on the spectrum, saturation controls vibrancy, and lightness controls brightness.

All conversion math runs in your browser using pure JavaScript. No external APIs or color libraries are used. Your color values stay private.

You may also find our Color Palette Generator helpful.

Frequently Asked Questions

What is HEX color format?

HEX (hexadecimal) is a 6-digit code representing RGB values. Each pair of digits represents Red, Green, and Blue (0-255) in base-16. For example, #FF0000 is pure red.

What is RGB color format?

RGB (Red, Green, Blue) defines a color using three values from 0 to 255. rgb(255, 0, 0) is red, rgb(0, 255, 0) is green, rgb(0, 0, 255) is blue.

What is HSL color format?

HSL (Hue, Saturation, Lightness) is often more intuitive for designers. Hue is a degree (0-360) on the color wheel, Saturation is the intensity (0-100%), and Lightness is from dark to light (0-100%).

Which format should I use in CSS?

Modern CSS supports all three formats. HEX is most common for design tools. RGB is useful when you need to adjust opacity (rgba). HSL is great for programmatic color manipulation.

Does this tool support alpha/transparency?

Currently the tool converts solid colors. Alpha channel (rgba/hsla) support may be added in a future update.

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