Colour Contrast CheckPosted on December 28, 2009 and no shout so far
Colour Contrast Check is an online tool that helps you choose which foreground colour is suitable with your background colour and which is not. You can manage the colour by adjusting the Red, Green, Blue, Hue, Saturation and Value provided.
The result of your adjustment determines whether the Brightness Difference >= 125 or not, the Colour Difference >= 500 or not, and the two colours (background and foreground) are compliant or not. It also determines the value of Contrast Ratio.