Colour | Digital Museums Canada

Colour

Presenting functionality with alternatives to colour.

Colour

Colour is an important design element; however, accessibility can be compromised if perception of the content is based entirely on seeing or understanding the colour.

In order to make a site accessible there should be no instructions, information, or navigation tools that rely on solely on colour to convey information.

What to check

  • Links should be easily identifiable without the use of colour. The clearest way to signify links is with underlining.
  • Required fields and fields with errors must include non-colour ways of identification.
  • When the colour of words, backgrounds, or other content conveys information, also include this information in the text.
Web page capture with an arrow pointing at the example described below.

Outlining/highlighting From Tides to Tins website main navigation which is underlined

Web page capture with an arrow pointing at the example described below.

Outlining/highlighting map navigation on From Tides to Tins website as it becomes blue and underlined when selected.

Web page capture with an arrow pointing at the example described below.

Submission error notification on form from the Canadian Photography Institute’s Photostories website .

Resources