2009
2008
Colour Contrast Check - snook.ca
by greut & 30 others (via)
The Colour Contrast Check Tool allows to specify a foreground and a background colour and determine if they provide enough of a contrast "when viewed by someone having color deficits or when viewed on a black and white screen"
better color checker
2006
[tool] Total Validator
by pablo.sanchez & 4 others
HTML validation against the W3C Markup Specifications or ISO/IEC definition using the published DTDs (2.0, 3.2, 4.0, 4.01, ISO/IEC, XHTML 1.0 and 1.1) | An accessibility validator against the W3C WAI Accessibility Guidelines and US Section 508 Standard
1
(8 marks)
