GET WEB SITE THEME COLOR

Tracking since Apr 21, 2026.

Changelog

• May 21, 2026
  description

  ■ Latest Update (2026/05/09) ✨
  ・ Changed the default color format to HEX.
  ・Fixed some issues.
  
  ■ What this extension can do 🚀
  ・ Automatically extracts the theme colors used on the currently active website.
  ・ Lists both background and text colors side by side.
  ・ Visualizes color usage with a clean doughnut chart (background colors use area, text colors use character count).
  ・ Click any slice of the chart to copy its color code instantly 🎨📋
  ・ Extracted colors can now be viewed in multiple formats: RGB, HEX, and HSL.
  
  ■ Recommended for... 👀
  ・Anyone tired of opening DevTools just to check color codes.
  ・Designers and developers who want to grasp a site's main/sub colors at a glance.
  ・People curious about the overall color palette of a website.
  ・For those who want to use CSS color codes directly in their implementation.
  
  ■ Notes ⚠️
  ・After installing or updating the extension, refresh any tabs that were already open.
  ・Restricted pages (Chrome Web Store, `chrome://` URLs, etc.) do not allow extensions to run.
  ・To analyze local files (`file://`), enable “Allow access to file URLs” for this extension on `chrome://extensions` and reload the page.
  ・For incognito windows, turn on “Allow in incognito” in the extension details before use.
  ・Colors embedded in images are not detected—only HTML/CSS-defined colors are supported.
  
  Make your workflow a little more efficient and a lot more colorful.
  Quickly discover the colors behind any website you visit! 🌈

  ■ Latest Update (2026/05/22) ✨
  ・Made internal improvements.
  
  ■ What this extension can do 🚀
  ・ Automatically extracts the theme colors used on the currently active website.
  ・ Lists both background and text colors side by side.
  ・ Visualizes color usage with a clean doughnut chart (background colors use area, text colors use character count).
  ・ Click any slice of the chart to copy its color code instantly 🎨📋
  ・ Extracted colors can now be viewed in multiple formats: RGB, HEX, and HSL.
  
  ■ Recommended for... 👀
  ・Anyone tired of opening DevTools just to check color codes.
  ・Designers and developers who want to grasp a site's main/sub colors at a glance.
  ・People curious about the overall color palette of a website.
  ・For those who want to use CSS color codes directly in their implementation.
  
  ■ Notes ⚠️
  ・After installing or updating the extension, refresh any tabs that were already open.
  ・Restricted pages (Chrome Web Store, `chrome://` URLs, etc.) do not allow extensions to run.
  ・To analyze local files (`file://`), enable “Allow access to file URLs” for this extension on `chrome://extensions` and reload the page.
  ・For incognito windows, turn on “Allow in incognito” in the extension details before use.
  ・Colors embedded in images are not detected—only HTML/CSS-defined colors are supported.
  
  Make your workflow a little more efficient and a lot more colorful.
  Quickly discover the colors behind any website you visit! 🌈

• May 21, 2026
  host_permissions

  <all_urls>

  (empty)

• May 21, 2026
  permissions

  activeTab, tabs

  activeTab

• May 10, 2026
  description

  ■ Latest Update (2026/04/30) ✨
  ・ Added support for viewing colors in RGB, HEX, and HSL formats.
  
  ■ What this extension can do 🚀
  ・ Automatically extracts the theme colors used on the currently active website.
  ・ Lists both background and text colors side by side.
  ・ Visualizes color usage with a clean doughnut chart (background colors use area, text colors use character count).
  ・ Click any slice of the chart to copy its color code instantly 🎨📋
  ・ Extracted colors can now be viewed in multiple formats: RGB, HEX, and HSL.
  
  ■ Recommended for... 👀
  ・Anyone tired of opening DevTools just to check color codes.
  ・Designers and developers who want to grasp a site's main/sub colors at a glance.
  ・People curious about the overall color palette of a website.
  ・For those who want to use CSS color codes directly in their implementation.
  
  ■ Notes ⚠️
  ・After installing or updating the extension, refresh any tabs that were already open.
  ・Restricted pages (Chrome Web Store, `chrome://` URLs, etc.) do not allow extensions to run.
  ・To analyze local files (`file://`), enable “Allow access to file URLs” for this extension on `chrome://extensions` and reload the page.
  ・For incognito windows, turn on “Allow in incognito” in the extension details before use.
  ・Colors embedded in images are not detected—only HTML/CSS-defined colors are supported.
  
  Make your workflow a little more efficient and a lot more colorful.
  Quickly discover the colors behind any website you visit! 🌈

  ■ Latest Update (2026/05/09) ✨
  ・ Changed the default color format to HEX.
  ・Fixed some issues.
  
  ■ What this extension can do 🚀
  ・ Automatically extracts the theme colors used on the currently active website.
  ・ Lists both background and text colors side by side.
  ・ Visualizes color usage with a clean doughnut chart (background colors use area, text colors use character count).
  ・ Click any slice of the chart to copy its color code instantly 🎨📋
  ・ Extracted colors can now be viewed in multiple formats: RGB, HEX, and HSL.
  
  ■ Recommended for... 👀
  ・Anyone tired of opening DevTools just to check color codes.
  ・Designers and developers who want to grasp a site's main/sub colors at a glance.
  ・People curious about the overall color palette of a website.
  ・For those who want to use CSS color codes directly in their implementation.
  
  ■ Notes ⚠️
  ・After installing or updating the extension, refresh any tabs that were already open.
  ・Restricted pages (Chrome Web Store, `chrome://` URLs, etc.) do not allow extensions to run.
  ・To analyze local files (`file://`), enable “Allow access to file URLs” for this extension on `chrome://extensions` and reload the page.
  ・For incognito windows, turn on “Allow in incognito” in the extension details before use.
  ・Colors embedded in images are not detected—only HTML/CSS-defined colors are supported.
  
  Make your workflow a little more efficient and a lot more colorful.
  Quickly discover the colors behind any website you visit! 🌈

• May 6, 2026
  description

  ■ Latest Update (2025/09/21) ✨
  ・ Improved the stability of the background/text color extraction logic.
  ・Fixed issues with parsing colors that include alpha values (e.g., `rgba`).
  ・Enhanced the popup messaging on unsupported pages so next steps are clear.
  
  ■ What this extension can do 🚀
  ・ Automatically extracts the theme colors used on the currently active website.
  ・ Lists both background and text colors side by side.
  ・ Visualizes color usage with a clean doughnut chart (background colors use area, text colors use character count).
  ・ Click any slice of the chart to copy its color code instantly 🎨📋
  
  ■ Recommended for... 👀
  ・Anyone tired of opening DevTools just to check color codes.
  ・Designers and developers who want to grasp a site's main/sub colors at a glance.
  ・People curious about the overall color palette of a website.
  
  ■ Notes ⚠️
  ・After installing or updating the extension, refresh any tabs that were already open.
  ・Restricted pages (Chrome Web Store, `chrome://` URLs, etc.) do not allow extensions to run.
  ・To analyze local files (`file://`), enable “Allow access to file URLs” for this extension on `chrome://extensions` and reload the page.
  ・For incognito windows, turn on “Allow in incognito” in the extension details before use.
  ・Colors embedded in images are not detected—only HTML/CSS-defined colors are supported.
  
  Make your workflow a little more efficient and a lot more colorful.
  Quickly discover the colors behind any website you visit! 🌈

  ■ Latest Update (2026/04/30) ✨
  ・ Added support for viewing colors in RGB, HEX, and HSL formats.
  
  ■ What this extension can do 🚀
  ・ Automatically extracts the theme colors used on the currently active website.
  ・ Lists both background and text colors side by side.
  ・ Visualizes color usage with a clean doughnut chart (background colors use area, text colors use character count).
  ・ Click any slice of the chart to copy its color code instantly 🎨📋
  ・ Extracted colors can now be viewed in multiple formats: RGB, HEX, and HSL.
  
  ■ Recommended for... 👀
  ・Anyone tired of opening DevTools just to check color codes.
  ・Designers and developers who want to grasp a site's main/sub colors at a glance.
  ・People curious about the overall color palette of a website.
  ・For those who want to use CSS color codes directly in their implementation.
  
  ■ Notes ⚠️
  ・After installing or updating the extension, refresh any tabs that were already open.
  ・Restricted pages (Chrome Web Store, `chrome://` URLs, etc.) do not allow extensions to run.
  ・To analyze local files (`file://`), enable “Allow access to file URLs” for this extension on `chrome://extensions` and reload the page.
  ・For incognito windows, turn on “Allow in incognito” in the extension details before use.
  ・Colors embedded in images are not detected—only HTML/CSS-defined colors are supported.
  
  Make your workflow a little more efficient and a lot more colorful.
  Quickly discover the colors behind any website you visit! 🌈

Permissions & access

Permissions

activeTab

Host access

None declared

Screenshots

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