background preloader

Color Contrast Checker

Color Contrast Checker
You are here: Home > Resources > Color Contrast Checker <p><strong>This tool requires Javascript.</strong></p> Normal Text WCAG AA: Pass WCAG AAA: Pass The five boxing wizards jump quickly. Large Text Explanation Enter a foreground and background color in RGB hexadecimal format (e.g., #FD3 or #F7DA39) or choose a color using the color picker. WCAG 2.0 level AA requires a contrast ratio of 4.5:1 for normal text and 3:1 for large text. Related:  INCLUSIONE CON LE TECNOLOGIEweb programmingSEO - Website Design

Accessibility - W3C The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect. Tim Berners-Lee, W3C Director and inventor of the World Wide Web The Web is fundamentally designed to work for all people, whatever their hardware, software, language, location, or ability. Thus the impact of disability is radically changed on the Web because the Web removes barriers to communication and interaction that many people face in the physical world. Accessibility is essential for developers and organizations that want to create high quality websites and web tools, and not exclude people from using their products and services. The mission of the Web Accessibility Initiative (WAI) is to lead the Web to its full potential to be accessible, enabling people with disabilities to participate equally on the Web. See below for: Why: The Case for Web Accessibility The Web must be accessible to provide equal access and equal opportunity to people with diverse abilities.

Formazione ds PNSD e dirigenti scolastici:alcuni pensieri Sintesi dell'intevento di oggi:il PNSD dalla parte del DS Il sapore dell'inclusione:comunicare a tutti Gli ingredienti per il riuso Accessibilità, cioè l'arte delcomunicare inclusivo Scrivere testi per essrere lettida tutti Un segnalibro per ricordare alcune regole Documenti ben formati con gli stili Consigli dicomunicazione inclusiva Sintesi:Linee guida in materia di accessibilità delle informazioni pdf ben formati con segnalibri: perché è meglio PNSD con segnalibriper sfogliarlo meglio Comunicare facile a scuola:Le GAFE, Google Apps for Education Tutorial a cura di Caterina Toccafondi Dichiarazione di Città del Capo, 2007 OER, Miur e contenuti digitali, 2013 Copyright:le regole da ricordare Cosa è il diritto d'autore Rispettare il diritto d'autore altrui Diritto d'autore e fotografie Diritto d'autore e musiche Non spegnere la musica:un'iniziativa della Federazione autori Un approfondimento: Youtube Le basi del copyright su Youtube La Creative Commons con Youtube

An Introduction to Mobile-First Media Queries There is no denying the influence of responsive approaches in our design and implementation efforts. What was once new and unknown is now the assumed standard. When I started down the path of understanding the impact of responsive web design, I had an easy time finding out how to do something with media queries, but I had a harder time finding out why I should do it a certain way. This article is an attempt to remedy this situation. My intent is that it will serve as a helpful introduction for those of you attempting to understand the massive implications of the mobile-first approach and for those more experienced with the approach it can serve as a good refresher. I will focus on the details of writing mobile-first media queries, and this will also include why we should do this and close with guidance for starting out. Shades of Mobile-First It is important for our discussion to distinguish that “mobile-first” has two distinct senses. What are the problems with this approach? Conclusion

BrandColors – Official color codes for the world's biggest brands ACE: the Accessible Colour Evaluator When you click each squares on the top row, you will be able to choose different colours for the text which you plan to use on your website. The labels above each square indicate where the font will be seen on the example page, this can be turned off. The three vertical squares on the left side of the grid are for choosing background colours and when clicked will let you choose background colours. Again, the labels indicate where the colours are going to be used on the example page, but can be turned off if desired. When you select a colour and you have confirmed it the results table will update accordingly. The HEX value (e.g., #FF0000) for each of the palette block displays underneath so that you can copy the colour code easily to put into your files. The image on the left shows how the results square will look if no minimum contrast level is met. Once colours have been chosen, click the link to see the example page.

Top 25 Awesome Accessibility Testing Tools for Websites Cookies are short reports that are sent and stored on the hard drive of the user's computer through your browser when it connects to a web. Cookies can be used to collect and store user data while connected to provide you the requested services and sometimes tend not to keep. Cookies can be themselves or others. There are several types of cookies: Technical cookies that facilitate user navigation and use of the various options or services offered by the web as identify the session, allow access to certain areas, facilitate orders, purchases, filling out forms, registration, security, facilitating functionalities (videos, social networks, etc..). So when you access our website, in compliance with Article 22 of Law 34/2002 of the Information Society Services, in the analytical cookies treatment, we have requested your consent to their use. However, please note that you can enable or disable cookies by following the instructions of your browser.

Questionario BES a scuola | Le Guide Quali sono i punti di forza della tua didattica inclusiva? E quelli di debolezza? Questo questionario è uno strumento di autovalutazione, utile per riflettere sulle proprie metodologie e prassi didattiche, senza chiaramente nessuna volontà di valutare la qualità globale dell'insegnamento. Compilandolo, potrai capire dove già stai agendo in ottica inclusiva e dove invece è possibile indirizzare maggiori approfondimenti, aggiornamento professionale e sviluppo di prassi didattiche efficaci, valorizzando i sette punti chiave della didattica inclusiva presentati nel volume BES a scuola. Rispondi alle domande, pensando alla tua esperienza e alle metodologie didattiche adottate in classe. Al termine verrà visualizzato il tuo profilo con un grafico a radar che indicherà la tua posizione rispetto alle dimensioni analizzate. Per compilare il questionario sono necessari circa 10 minuti. Nessun dato fornito verrà registrato e/o pubblicato da Erickson.

2016 JavaScript Rising Stars This Front-end Frameworks category is maybe the one that is responsible for what was called the JavaScript fatigue in 2016. It seemed that every month a new contender made the buzz, pushing the pace of innovation! To be exact, 2 kinds of projects are mixed in the category: Full frameworks that include all features to create a modern web application (routing, data fetching, state management). AngularJS, Angular 2, Ember or Aurelia are in this category.Lighter solutions that focus on the UI layer, like React, Vue.JS, Inferno... We have already mentioned Vue.JS (number 1 overall), let's see the other contenders. React and its contenders React is number 2, no front-end developer can ignore React and its rich eco-system. React is so popular that it inspired a lot of other libraries that aim to take the best of React, without the fat, in order to improve both performance in the browser and building time. Following closely Inferno in our rankings, Preact is a nice alternative to React too.

5 UX Design Trends You Should Be Aware of in 2016 - Mockplus A good UX design is essential to increasing the effectiveness of the emotion, intuition and delight a visitor feels when navigating a website. Statistics on UX design reveal: * Only 55 percent of companies conduct any online UX testing. (source) * 88 percent of visitors informed they are less likely to revisit a website if they had a bad user experience. * Every $1 invested in user experience can result in a return up to $100. The stats show that UX has the potential to rule website visitors and ROI-thirsty businesses with an iron fist, yet few companies pay attention to it. Although nothing is set in stone on how to create a great user experience, a look at the latest UX design trends can help you determine what elements are being embraced by users (and what elements drive them mad). Acknowledged? 1. A design that enables users to experience new information or engagement is therefore critical to ignite positive associations with a website. 2. SalesWings The Daily Beast 3. 4. 5. Final Thoughts

LeggiXme_USB - LeggiXme Alla prima esecuzione, se non trova le voci installate nel PC, chiede se si vogliono installare. Il programma richiede che le voci ci siano, perciò se rispondete NO il programma si chiude. Se rispondete SI' le voci vengono installate. Non c'è altro da installare. 1) Se state usando un computer NON vostro, chiedete l'autorizzazione al proprietario 2) L'installazione delle voci richiede i privilegi di amministratore. Cliccando sul pulsante 1 si avvia LeggiXme. Se trasciniamo un documento sull'icona 5 e rilasciamo il mouse, il documento viene aperto; se è un PDF viene aperto da PDFViewer, anche se non è il programma predefinito in quel computer. Nuovo Link di scorta con google Drive

typekit/webfontloader: Web Font Loader gives you added control when using linked fonts via @font-face. KnowEm Username Search: Social Media, Domains and Trademarks how-to Video-guide - fusillo-francesco - Open Sotrce didattico - Software libero per DSA e BES Ecco il nuovo SODILInux@cts@2015 completamente rinnovato 32 e 64 bit How to - Microguide su sodilinux e i suoi software installare Sodilinux in una situazione UEFI piuttosto complessa Installare sodilinux@cts vr 2014 o 15 fianco di windows su macchine senza UEFI Come installare sodilinux@2015 su PC con Windows 8 e 64 bit con UEFI Sodilinux Come Creare un nuovo utente con diritti personalizzati installazione sodilinux@cts 2015 su ASUSX555L - Facile -guida alla installazione Installare i font di MICROSOFT su sodilinux ( comic, verdana, Times Romans ..) Lettore di schermo il lettore screen reader di sodilinux VLC Come utilizzarlo per tagliare i video VLC Come estrarre con da un file video immagini o parti di clip Cmapp videoguida completa su come creare una mappa CMapp realizzare una presentazione per esporre e studiare con risorse collegate Simple Screen Recorder - Registrare videolezioni - utilizzando il monitor del PC come telecamera Guvcview creare videolezioni semplicemente e a basso costo

Related: