RGBA to Hex Converter
Convert RGBA color values to hex code and hex to RGBA online. Includes live color preview. Free browser-based tool.
How to Use
- 1 Choose RGBA → Hex to convert R/G/B/A values, or Hex → RGBA for the reverse
- 2 Enter your RGBA values (R/G/B: 0–255, A: 0–1) or paste a hex color code
- 3 Click Convert to see the result with a live color preview
Use Cases
Quickly convert design tool RGBA values to hex for use in CSS stylesheets and design tokens.
Translate between hex color codes in style guides and RGBA values needed for opacity-based color manipulation.
Convert colors between formats when moving assets between Figma, Sketch, and web code.
FAQ
RGB defines a color using Red, Green, and Blue channels (0–255 each). RGBA adds an Alpha channel (0–1) that controls transparency: 0 is fully transparent, 1 is fully opaque.
When alpha is less than 1, it is appended as a two-digit hex byte at the end of the 6-digit color code, giving an 8-digit hex like #RRGGBBAA.
Yes. This tool accepts #RGB (e.g. #F0A), #RGBA, #RRGGBB, and #RRGGBBAA formats in the Hex → RGBA mode.
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