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Color Picker

Pick colors and convert HEX, RGB, HSL formats

HEX: #6366F1
RGB: (99, 102, 241)
HSL: (234°, 83%, 67%)

What is Color Picker?

Color Picker is a free online tool that helps you pick colors & convert hex/rgb/hsl. It runs entirely in your browser using client-side JavaScript, so your data stays private and never leaves your device.

When to Use

  • Quickly previewing CSS effects, colors, or layouts during design
  • Generating design assets like gradients, shadows, or color palettes
  • Checking accessibility compliance for colors and visual elements

How to Use

Enter your input in the field above, adjust any settings if available, and click the action button. Results appear instantly—no page reload, no server wait. All processing happens locally in your browser.

Related Tools

Try our Color Palette Generator for related functionality.

Deep Dive: How Color Picker Works

Color Picker bridges the gap between visual design and code implementation, helping designers and developers collaborate more effectively by providing instant visual feedback and code generation. The perennial challenge in web and UI development is translating visual design intent into precise CSS values—what looks right in a design tool may render differently across browsers, screen sizes, and color profiles. Color Picker provides interactive, real-time previews where you can experiment with visual properties and immediately see the result, then copy the exact production-ready CSS code. This tight feedback loop between visual manipulation and code output dramatically accelerates UI development workflows, reduces the iteration cycles of 'tweak value, rebuild, check' that slow down frontend work, and ensures consistency between design mockups and implemented interfaces.

Pro Tips

  • Copy the generated CSS exactly—manual tweaks often break cross-browser compatibility
  • Preview box shadows and border radius at different zoom levels to catch rendering artifacts
  • For gradients, include a solid fallback color for older browsers that don't support CSS gradients

Common Mistakes to Avoid

  • Using color alone to convey information—colorblind users won't perceive the difference
  • Not checking contrast ratios with actual content—tool previews may differ from real text

Frequently Asked Questions

How do I pick a color from a color wheel and get its HEX code?
Use a color picker with an interactive color wheel or slider. Click or drag to select any shade and it will display the exact HEX code (like #FF5733) along with RGB, HSL, and HSV values that you can copy directly into your CSS, design tool, or code.
How do I convert a HEX color code to RGB or HSL values?
Enter your HEX code (with or without the #) into a color picker and it will automatically show the equivalent RGB and HSL values. For example, #FF5733 converts to rgb(255, 87, 51) and hsl(11, 100%, 60%). This is essential for working across different design tools.
What's the difference between RGB and HSL color models?
RGB defines colors by mixing red, green, and blue light values (0-255 each), which matches how screens work. HSL defines colors by hue (color wheel angle), saturation (intensity), and lightness, which is more intuitive for humans—you adjust the shade, then the vividness, then the brightness.