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PUBLIC MARKS from sebastien with tag validateur

April 2007

February 2007 Report

Get your free page analysis and Mobi Ready score This report tests the mobile-readiness of your site using industry best practices & standards

October 2006

Colour Contrast Check

by 31 others
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"[W3C]. The tool will indicate that the colours pass the test if both the colour difference and the brightness difference exceed their threshold. It will indicate that it sort of passes if only one of the two values exceed their threshold. And finally, it'll fail to pass if neither value exceeds its threshold.

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accessibilité +   contraste +   couleurs +   mobile +   outil +   plan de site +   standards web +   w3c +   web +   xml +