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Solid to RGBA converter

Solid to RGBA converter

Convert solid colors to RGBA and back with exact color matching.

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About this plugin

Solid to RGBA Converter is a precise utility for converting colors between solid and alpha representations.


The plugin uses real compositing math — the same way colors are rendered in Figma and browsers. It allows you to convert a solid HEX color into an RGBA color that visually matches it, or convert an RGBA color back into its resulting solid color.


The tool makes the background explicit, because alpha colors only have meaning when applied to a surface. This ensures predictable and accurate results for UI design, design systems, and developer handoff.


This plugin does not generate palettes or modify colors visually. It is built for designers and developers who need exact, reliable color values.

Plugin Details

Version1
CreatedDecember 15, 2025
Last UpdatedDecember 18, 2025
CategoryAccessibility tools
CreatorMA
Stats0 installs, 1 likes
PricingFree

Technical Details

  • API:1.0.0
  • UI:ui.html
  • main:code.js
  • Document Access:dynamic-page
  • Editor Types:
    figma
  • Allowed Domains:
    • none