Color Converter
Paste a color in HEX, RGB, RGBA, or HSL format and instantly convert it with live preview.
Paste HEX, RGB, RGBA, or HSL to convert it instantly.
HEX
RGB
RGBA
HSL
What is a color converter?
A color converter helps you transform colors between common formats such as HEX, RGB, RGBA, and HSL.
It is useful for frontend development, UI design, CSS work, branding, and any workflow where you need color values in different formats.
How to use the Color Converter
- Paste a color value such as #4f46e5, rgb(79, 70, 229), or hsl(243, 76%, 59%).
- Click Convert to generate equivalent values.
- Adjust alpha to preview transparency in RGBA.
- Copy the format you need.
Tips
- HEX is common for CSS and design systems.
- RGBA is useful when you need transparency.
- HSL is often easier to adjust manually for hue, saturation, and lightness.
- Live preview helps confirm the exact converted color.
Color conversion checks before updating design tokens
Converting HEX, RGB, HSL, and alpha values is mechanical, but accessibility, contrast, naming, and browser usage still matter.
Check contrast
Compare foreground and background colors against accessibility requirements before using converted values in UI text.
Preserve alpha intent
Review RGBA and HSLA opacity because transparent colors depend on the background behind them.
Normalize token names
Use consistent naming for brand, semantic, state, and surface colors when moving values into a design system.
Test in context
Preview converted colors in components, dark mode, hover states, charts, and disabled states before shipping.
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