#COLOR CONTRAST ANALYZER FOR MAC MANUAL#
#COLOR CONTRAST ANALYZER FOR MAC SOFTWARE#
#COLOR CONTRAST ANALYZER FOR MAC MAC#

The tools listed above are only the tools I use regularly, other accessibility engineers at TPGi may use other tools.

Assistive technology is an essential part of the process for understanding how the accessibility information provided in user interfaces is conveyed to users. But as technical testers we do use assistive technology to evaluate the data we gather.

We do not use assistive technology in our technical testing to carry out user testing, we leave that up to actual users of assistive technology, who we work with as part of our user research and usability testing services.

Quail (Accessibility testing in the browser and on the server).

Accessibility Developer Tools (for Chrome).

Accessibility Evaluation Toolbar (free Firefox extension).

Colour Contrast Analyser (free Firefox extension).

Juicy Studio Accessibility Toolbar (free Firefox extension).

Juicy Studio Tools (free online tools and Firefox extensions).

aDesigner (free open source desktop application).

Tenon (Tenon.io is an API that facilitates quick and easy JavaScript-aware accessibility testing).

Using the CCA tool, click the eyedrop tool in the ‘Foreground colour’ section and click an area of the text. Access the application or document where you wish to use the Color Contrast Analyzer (CCA).

ARC (ARC Platform is an API-first technology that provides real-time accessibility testing of webpages. The Color Contrast Analyzer (CCA) will open as an overlay on top of your web browser and any other open applications.

I asked around the TPGi virtual office (Skype group chat) and people recommended some more notable and useful web accessibility evaluation tools:

Zoomtext (Screen Magnifier for windows, demo version available).

ChromeVox (screen reader for Chrome and Chrome OS).

#COLOR CONTRAST ANALYZER FOR MAC MAC#

VoiceOver (Built in Screen Reader, Mac desktop and iPhone/iPod).NVDA (Free open source Screen Reader for windows).JAWS (Screen Reader for windows, demo version available).It is also a color contrast checker for PowerPoint.

#COLOR CONTRAST ANALYZER FOR MAC SOFTWARE#

Color Contrast Analyzer: This tool from the Paciello Group, which specializes in inaccessibility, is downloadable software for Windows and Mac. Accessibility Inspector (free Mac appplication) These contrast color checkers for PowerPoint improve the quality of your web application.Accprobe (free open source desktop application).aViewer (free desktop application for windows ).The Color Contrast Analyser (free desktop application for windows and Mac).The Web Accessibility Toolbar (free add on for Internet Explorer).

#COLOR CONTRAST ANALYZER FOR MAC MANUAL#

To aid us in our manual testing process we use a number of website accessibility tools and assistive technologies, the following is not a complete list of the tools we use, but these are the tools I currently use on a daily basis: Web Accessibility Testing Tools Section 508 Refresh Standards (Formal title: Draft Information and Communication Technology (ICT) Standards and Guidelines).

Section 508 1194.22 – Web-based Intranet and Internet Information and Applications (web sites and web applications).Section 508 1194.21- Software Applications and Operating Systems (desktop applications and web applications).Web Content Accessibility Guidelines 2.0 (web sites and web applications and other ICT).Typically, but not solely, we conduct technical testing in reference to the following web accessibility standards: The technical audit results we provide to our clients are based solely on manual testing of a web site, web application, mobile or desktop application.

Use our link contrast checker to evaluate links that are identified using color alone.Here at TPG Interactive (TPGi) we have a technical web accessibility testing process which does not involve the use of automated testing tools. Additionally, WAVE can analyze contrast ratios for all page text elements at once. Hint: Colorzilla is an excellent tool for extracting the color value from any page element. Large text is defined as 14 point (typically 18.66px) and bold or larger, or 18 point (typically 24px) or larger.

WCAG Level AAA requires a contrast ratio of at least 7:1 for normal text and 4.5:1 for large text. WCAG 2.1 requires a contrast ratio of at least 3:1 for graphics and user interface components (such as form input borders). WCAG 2.0 level AA requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. The Lightness slider can be used to adjust the selected color. Learn more about WebAIM Evaluation Services ExplanationĮnter a foreground and background color in RGB hexadecimal format (e.g., #FD3 or #F7DA39) or choose a color using the color picker. Web accessibility testing can be difficult! The experts at WebAIM can audit your web site and provide a detailed report to help you remediate accessibility and WCAG compliance issues.

Color contrast analyzer for mac