什麼是WCAG Luminosity Contrast Ratio Analyzer？

WCAG Luminosity Contrast Ratio Analyzer是由Horia Tudosie開發的Chrome擴展程式，該擴展的主要功能是“Pick colors from your Web, compute contrast, get suggestions. Preview with challenged visions. Versatile Color Dev Extension Tool”。

擴展截圖

下載WCAG Luminosity Contrast Ratio Analyzer擴展crx文件

下載WCAG Luminosity Contrast Ratio Analyzer擴展crx格式的文件，手動將Chrome擴充功能安裝到瀏覽器中，也可以將crx文件分享給朋友，輕鬆安裝Chrome擴充功能。

擴展使用說明

The extension allows you to pick colors from a web site and test the contrast compliance with WCAG 2.0.

A color picker with a magnifier glass facilitates the correct selection of the desired pixel, and even averages multiple pixels.

Picked colors shows in the toolbar as background or foreground of text.

The tool bar evaluates and displays the contrast and the success criteria.

The toolbar menu offers choices for 10 challenged visions and some effects.

A sample Text window lets you better see the look of your choices of color.

It offers up to 3 choices for foreground colors with AAA compliant contrast.

擴展基本資訊

名稱	WCAG Luminosity Contrast Ratio Analyzer
ID	lllpnmpooomecmbmijbmbikaacgfdagi
官方網址	https://chrome.google.com/webstore/detail/wcag-luminosity-contrast/lllpnmpooomecmbmijbmbikaacgfdagi
簡介	Pick colors from your Web, compute contrast, get suggestions. Preview with challenged visions. Versatile Color Dev Extension Tool
檔案大小	370 KB
安裝次數	5,000
目前版本	1.0.5.29
更新時間	2018-04-18
上架時間	2018-04-18
評分	4.25/5 共 16 次評分
開發者	Horia Tudosie
電子郵箱	[email protected]
付費類型	free
支援的語言	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "name": "WCAG Luminosity Contrast Ratio Analyzer", "version": "1.0.5.29", "description": "Pick colors from your Web, compute contrast, get suggestions. Preview with challenged visions. Versatile Color Dev Extension Tool", "icons": { "16": "\/images\/logos\/16.png", "48": "\/images\/logos\/48.png", "128": "\/images\/logos\/128.png" }, "browser_action": { "default_icon": "\/images\/icon.png", "default_popup": "\/inc\/html\/popup.html" }, "background": { "page": "\/inc\/html\/background.html", "persistent": true }, "options_page": "\/inc\/html\/options.html", "permissions": [ "tabs", "activeTab", "", "storage", "contentSettings", "clipboardRead", "clipboardWrite" ], "web_accessible_resources": [ "\/fonts\/.woff2", "\/images\/.png", "\/images\/.gif", "\/images\/logos\/.png", "\/images\/cursors\/.cur", "\/inc\/css\/.css", "\/inc\/js\/.js", "\/inc\/html\/.html", "\/inc\/boostrap\/css\/.", "\/inc\/boostrap\/fonts\/.", "\/inc\/boostrap\/js\/." ], "content_security_policy": "script-src 'self' https:\/\/ssl.google-analytics.com; object-src 'self'" }