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Color Picker & Hex Converter

Pick any color and instantly convert between HEX, RGB, HSL, and RGBA formats. Copy color codes with one click for use in your CSS, design tools, or any project.

Developer Tool

Click to open the color picker

Enter a 6-digit hex color code (e.g., #ff5733)

Color Preview

Color Formats

HEX

#ff5733

RGB

rgb(255, 87, 51)

HSL

hsl(11, 100%, 60%)

RGBA

rgba(255, 87, 51, 1)

How to Use

  1. 1Use the color picker to visually select a color, or enter a HEX, RGB, or HSL value directly.
  2. 2The tool instantly converts your color to all three formats (HEX, RGB, HSL).
  3. 3Click any format value to copy it to your clipboard.
  4. 4Adjust hue, saturation, and lightness values to explore variations of your selected color.

About This Tool

The Color Picker converts colors between HEX, RGB, and HSL formats with a visual selector. Pick a color visually or enter an exact value in any format, and get instant conversions to all three — ready to paste into CSS, design tools, or configuration files.

Front-end developers constantly convert between color formats. CSS hex codes (#3B82F6) are compact for stylesheets. RGB values (59, 130, 246) are needed for JavaScript canvas operations and some CSS functions. HSL values (217, 91%, 60%) are the most intuitive for adjusting colors — changing lightness or saturation without shifting hue.

The visual picker helps when you need to find a color that "looks right" without knowing the exact values. Start with a base color from your design system, then fine-tune saturation and lightness to create hover states, disabled states, or complementary colors.

Understanding HSL is particularly valuable for creating consistent color schemes. Keep the hue constant and vary saturation and lightness to create shades that naturally work together. This approach is how most design systems generate their color scales (like Tailwind CSS's blue-100 through blue-900).

Tips & Best Practices

  • ✓Use HSL for creating color variations: keep the hue the same and adjust lightness for different shades (e.g., hover states at 10% darker, disabled states at 30% lighter).
  • ✓When choosing text colors, ensure a contrast ratio of at least 4.5:1 against the background for accessibility (WCAG AA standard).
  • ✓For web development, prefer HEX for static colors in CSS and HSL when you need to compute color variations programmatically.

Frequently Asked Questions

What is the difference between HEX, RGB, and HSL color formats?▼
HEX uses a 6-character hexadecimal code (e.g., #ff5733) to represent colors. RGB defines colors by their Red, Green, and Blue channel values from 0 to 255. HSL describes colors using Hue (0-360 degrees), Saturation (0-100%), and Lightness (0-100%). All three can represent the same colors, but each format is useful in different contexts.
How do I convert a HEX color to RGB?▼
To convert HEX to RGB, split the 6-character hex code into three pairs. Each pair represents a color channel (Red, Green, Blue). Convert each pair from hexadecimal to decimal. For example, #ff5733 becomes R:255, G:87, B:51. This tool does the conversion automatically for you.
What is RGBA and when should I use it?▼
RGBA is an extension of RGB that adds an Alpha channel for opacity. The alpha value ranges from 0 (fully transparent) to 1 (fully opaque). Use RGBA when you need semi-transparent colors in your CSS, such as overlays, shadows, or background tints.
What are web-safe colors?▼
Web-safe colors are a palette of 216 colors that display consistently across all browsers and monitors. They were important in the early web when displays were limited to 256 colors. Modern displays support millions of colors, making the web-safe palette largely obsolete, though they can still be useful for maximum compatibility.
How does the HSL color model relate to color theory?▼
HSL is closely aligned with how humans perceive color. Hue represents the color on a 360-degree wheel (red at 0, green at 120, blue at 240). Saturation controls the intensity or vividness. Lightness controls how light or dark the color is. This makes HSL intuitive for creating color palettes and adjusting shades.

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