![]() ![]() The options you can choose from are similar to the ones in the Select window (list) and Select image file tools. The same is possible trough Select image file where the resource is either a JPG or a BMP image file.Īnd the cherry on the cake: Colour Contrast Analyser offers a Simulation Viewer to transform a specific screen area on the fly. There is also the Select window (List) where you can choose one of your active screens and transform it, taking into account one of the following options: Protanopia, Deuteranopia, Tritanopia, Grayscale, Invert or Cataracts. Slider controls for Red, Green and Blue values.The Colour Select reflects directly the chosen color (through color picker).A color picker is offered for choosing foreground and background colors.If desired the tool can be shown on top of all your windows for a better handling.The Colour Contrast Analyser gives also a very nice overall impression and I would like to point out some of its features. Therefore you can check if your color combinations are not only good enough for normal vision but also if they are readable by people suffering from one of the most common types of color blindness. The ratio, color and brightness differences are also calculated for protan, deutan and tritan color blindness. On top of that the tool offers additional information concerning the different kinds of color vision deficiencies. Its main purpose is to check foreground and background color combinations on the Luminosity Contrast Ratio and the Color Difference and Brightness Difference algorithms, suggested by the World Wide Web Consortium (W3C), to verify if the combinations provide good color visibility. The Web Accessibility Tools Consortium (WAT-C), a collaboration of some of the world’s leading accessibility practitioners, released just before Easter version 1.1 of the Colour Contrast Analyser. ![]()
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