Workflow & Planning
Stable signalUnknownMedium-risk permissions
ColorCheck icon

ColorCheck

Eyedropper, palette extractor & complementary color generator for web designers

Users3Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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5 assets
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012232026年5月30日2026年6月2日2026年6月5日Latest: 3
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Technical snapshot

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Version2.2.0
ManifestV3
Size97.76KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

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ColorCheck – Advanced color extraction with 3 modes.

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Eyedropper — Pick any color from any webpage with pixel-perfect precision. One click, instant copy.

Palette Extraction — Drag to select a region and extract a harmonious 4-color palette. Choose between Palette mode (Primary, Base, Accent 1, Accent 2) or Accent mode for vibrant, visually distinct colors.

Complementary Generator — NEW in v2.2.0! Enter any color code (HEX, RGB, or HSL) and instantly generate a split-complementary trio. See your base color alongside the true complement (180°), and two split-complements (150° / 210°). Click to copy, save to favorites, or auto-fill from your picked colors.

Customizable — Choose your output format (HEX / RGB / HSL), save up to 50 favorites, access your recent color history, and switch between light and dark mode.

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