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.



10.6% done

How close this website is to fixing this issue.

Example use Found on page Occurrences
View Cookie Statement

Contrast is 1.82, needs to be 4.5

21
Welcome to Serco.com. Please review the region selection dropdown just below to get the most relevant content to you ...

Contrast is 4.24, needs to be 4.5

125
Get to know us

Contrast is 4.24, needs to be 4.5

125
Regionalised content

Contrast is 3.11, needs to be 4.5

124
Cookies Settings

Contrast is 3.92, needs to be 4.5

61
Serco Group

Contrast is 3.65, needs to be 4.5

34
register here

Contrast is 4.22, needs to be 4.5

1
  Serco's Capabilities

Contrast is 3.66, needs to be 4.5

1
492 distinct issues were found in the sample of 125 web pages.
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