Color Converter Online
HEX, RGB, HSL conversions
Design Tip
HSL (Hue, Saturation, Lightness) is often more intuitive than HEX for designers. Increasing 'Lightness' by 10% is easier than calculating a lighter HEX code.
Cómo usar Conversor de Color
- 1
Enter a color value
Type a HEX code (#FF5733), RGB values, or HSL values in the input field.
- 2
View all formats
The color is instantly converted to all supported formats with a live preview swatch.
- 3
Copy the format you need
Click copy next to HEX, RGB, or HSL to paste into your code or design tool.
Preguntas frecuentes
Is my data safe?
What color formats are supported?
Does it support alpha transparency?
What is the difference between RGB and HEX color formats?
Why is HSL more useful than RGB for creating color schemes?
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¿Qué es Color Converter?
Convert colors between HEX, RGB, and HSL formats instantly with a live color preview swatch. Type in any format and all others update immediately. Useful for web development, UI design, CSS authoring, and design-to-code handoffs. HEX is the most common format in CSS and design tools, RGB is useful for programmatic color manipulation, and HSL is intuitive for creating color variations. No sign-up or installation required — everything runs in your browser.
¿Por qué usar Color Converter?
- All three formats in one view — HEX, RGB, and HSL are displayed simultaneously with one-click copy.
- Live color preview — see the actual color as a swatch while entering values, so you can visually verify the result.
- Bidirectional — type in any format (HEX, RGB, or HSL) and the other two update automatically.
- Useful for design-to-code handoffs — designers work in HEX, while CSS and JavaScript often use RGB or HSL.
- No installation needed — faster than opening Photoshop or Figma just to check a color value.
Casos de uso de Color Converter
CSS color formatting
Convert a HEX color from a design file to RGB for use in rgba() CSS values where you need opacity control, or to HSL for theming with lightness adjustments.
Design handoff
Convert colors from design tools (Figma, Sketch, Adobe XD output HEX) to the format your CSS framework or design system uses.
Creating color palettes
Work in HSL format when generating color variations — HSL is intuitive for creating lighter/darker shades by adjusting only the L (lightness) value.
Accessibility checking
Convert colors to RGB to feed into contrast ratio calculators, which typically need RGB channel values to compute WCAG contrast scores.
Consejos y buenas prácticas
- 💡HSL is the most intuitive format for color manipulation — to make a color lighter, increase the L value; to make it darker, decrease it. The hue stays consistent.
- 💡When using colors in CSS with opacity, convert HEX to RGB and use rgba(r, g, b, 0.5) syntax, or use HEX with an alpha channel (8-digit HEX like #FF573380 for 50% opacity).
- 💡HEX colors are case-insensitive — #ff5733 and #FF5733 are identical. Most CSS preprocessors normalize to lowercase.
- 💡A 3-digit HEX code is shorthand for 6 digits where each digit is doubled — #F53 expands to #FF5533.
Cómo se compara
Design tools like Figma, Sketch, and Photoshop all include color format converters in their color pickers. Browser DevTools also shows color values in multiple formats when inspecting CSS. This standalone tool is useful when you are not in a design tool or IDE — for example, when reading a color value from a document, email, or screenshot and need to convert it quickly without opening a heavy application.