The User Interface is easy to use and understand. It's time-saving. I like that it helps you see if your website is accessible (color-wise), within minutes. :)

It's super simple to use, and very straightfoward. You simply put the codes for the colors you're using in a design and the site will tell you whether it WCAG 2.0 guidelines for accessibility. This really takes the guessing out of design work.

Color selection is important when developing an accessible website. Your website will be easier to use for visitors who may have disabilities like poor vision or vision impairment if you use accessible colours in your design palette. In order to make a website more accessible to persons who have any kind of vision impairment, The Accessible Colors describe several guidelines for colour accessibility, including advice for colour contrast ratios, brightness, backdrops, and colour spacing.