The Paciello Group – Your Accessibility Partner (WCAG 2.0/508 audits, VPAT, usability and accessible user experience) Features WCAG 2.1 compliance indicatorsSeveral ways to set colours: raw text entry (accepts any valid CSS colour format), RGB sliders, colour picker (Windows and macOS only)Support for alpha transparency on foreground coloursColour blindness simulator Support and development For questions concerning the Colour Contrast Analyser (CCA), or to report bugs, suggest improvements, and contribute to the code, see the Colour Contrast Analyser (CCA) repository. Previous versions The developer tools you need to know right now When it comes to web development, it is pretty easy to assume that JavaScript is top dog. But, obviously it's not that simple. Imagine turning up for an interview and saying 'I'm great at JavaScript'.
Color Contrast Checker You are here: Home > Resources > Contrast Checker <p><strong>This tool requires Javascript.</strong></p> Normal Text WCAG AA: Pass WCAG AAA: Pass Tools for Web Developers Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. It has audits for performance, accessibility, progressive web apps, SEO and more. You can run Lighthouse in Chrome DevTools, from the command line, or as a Node module. You give Lighthouse a URL to audit, it runs a series of audits against the page, and then it generates a report on how well the page did.
RGB color model A representation of additive color mixing. Projection of primary color lights on a white screen shows secondary colors where two overlap; the combination of all three of red, green, and blue in equal intensities makes white. Additive color mixing with CD covers Grid Designer 2 If you're familiar with the grid, a bit of design and basic typography, using this script should be pretty easy - most of the functions are pretty self-explanatory. If you're unfamiliar with grids in general, you could start by reading an excellent series of articles by web designer Mark Boulton. For those who want a real understanding of the theory of grids in relation to design and typography, I strongly recommend this book. On the Columns tab, you can start your design in two ways:
6 Essential Open Source Tools for Web Designers The web runs on open source software. Most of it is in the back end, with most of the world’s servers running on some form of Unix or Linux. Those servers run hundreds, if not thousands, of open source utilities, script interpreters, and so on. Once in a while, though, the open source stuff gets all the way to the browser, where the user can see it. Okay, that happens a lot. Must See JavaScript Dev Tools That Put Other Dev Tools to Shame What Are Dev Tools? Developer tools are a collection of software that makes life easier for developers. Traditionally, we’ve thought of them primarily as the IDE, linter, compiler, debugger, and profiler. But JavaScript is a dynamic language, and along with its dynamic nature comes a need for more runtime developer tooling.
Color Theory for Web Designers – How to Choose the Right Color Scheme for Your Website You have decided to create a website. One of the first questions that you will face sounds like “What colors should I choose to make it professional and at the same time visually appealing?” This is not surprising because color is the first things that attract your visitors’ attention, that’s why a color scheme is considered to be the foremost thing every designer should know. Color affects not only the appearance of a website, but also its effectiveness.