What does this mean?

To comply with WCAG AA, the colour of text must sufficiently contrast with its background color, so that people with moderate visual impairments can read it.

The contrast ratio must be at least 4.5:1 for body text, and 3:1 for large text.

A much more demanding version of this check (1.4.6) exists for WCAG AAA. Ignoring an issue in this check will also ignore it in that check, and vice versa.



64.6% done

How close this website is to fixing this issue.

Example use Found on page Occurrences
Internal candidates

Contrast is 2.46, needs to be 4.5

3
Multimedia Centre

Contrast is 3.78, needs to be 4.5

35
Obituaries

Contrast is 4.05, needs to be 4.5

29
Faculty of Science

Contrast is 4.499, needs to be 4.5

6
Divisional overview

Contrast is 2.71, needs to be 4.5

2
From the Botanic Gardens on Facebook, to Bristol Neuroscience on Twitter, browse and follow dozens of University soc ...

Contrast is 3.03, needs to be 4.5

2
If in doubt about data, ask advice from the Information Rights Officer based in the University Secretary’s Office

Contrast is 3.96, needs to be 4.5

1
Other ways to connect

Contrast is 4.17, needs to be 4.5

1
Search jobs for external candidates

Contrast is 2.81, needs to be 4.5

1
Temporary Staffing Service

Contrast is 3.74, needs to be 4.5

1
82 distinct issues were found in the sample of 125 web pages. Only the first 10 issues are shown here.
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