The Web Content Accessibility Guidelines sections 1.4.3 Contrast (Minimum) and 1.4.6 Contrast (Enhanced) define the required contrast ratio for compliance. The WCAG Level AA requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. WCAG Level AAA requires a contrast ratio of at least 7:1 for normal text and 4.5:1 for large text. Telerik UI for Blazor library conforms to WCAG Level AA with the Default Ocean Blue theme swatch (available as of 3.2.0 version).
You can test the accessibility swatch in our live demos - it is initially selected in the
Change Theme menu.
Telerik UI for Blazor distributes the Default Ocean Blue theme swatch via several resources. Read more in the Swatch Distribution article.
In addition, it is also available in: