Hi,

Disclaimer: Though I worked in an accessibility software company for three years, I know almost nothing about color blindness, so this question may be silly.

A participant in a recent workshop for new Wikipedia editors workshop in Israel complained that he cannot tell red links from blue links because he is color-blind.

Has this issue ever been noticed or addressed by anybody?

The only related thing I can think of is the option to show links to nonexistent pages with a question mark, which was disabled on Wikimedia sites a year or two ago. Is there anything else?

Thanks.