1.4.3 Contrast (Minimum) Level AA

Description

The visual presentation of text and images of text has a contrast ratio of at least 4.5:1, except for the following:

Large Text: Large-scale text and images of large-scale text have a contrast ratio of at least 3:1;

Incidental: Text or images of text that are part of an inactive user interface component, that are pure decoration, that are not visible to anyone, or that are part of a picture that contains significant other visual content, have no contrast requirement.

Logotypes: Text that is part of a logo or brand name has no minimum contrast requirement.

[View on W3C.org]

Questions & Answers

Company colors don’t pass contrast guidelines.

The company colors don't pass contrast guidelines, and the entire site is built on that color scheme. Are there any exceptions to this rule, and if so, what would you suggest?

  • branding
  • color

Are animated gifs okay to have?

If I have a gif on a site that loops continuously. Is that okay or does it violated the 'can't have repeating flashing stuff' rule?

  • flashes
  • gif
  • images

What are the best accessible wordpress sliders?

I see a lot of WordPress websites (and websites in generally really) using sliders for images and information. I can see how it would be really easy to make an accessible slider. Are there any 'out of the box' accessible WordPress sliders?

  • third party
  • wordpress