Content Collection

Colour contrast



People with low vision often have difficulty reading text that does not contrast with its background.
This can be exacerbated if the person has a colour vision deficiency that lowers the contrast even further (W3C, n.d.).


  • It also works for the rare individuals who see no colour.

(W3C, n.d.)

Source: W3C, n.d.: 1.4.3 Contrast (Minimum) Level AA [31.8.2022].