What is the Luminosity Contrast Ratio Analyser?
It is primarily a tool for checking foreground & background colour combinations to determine if they provide good colour visibility. It also contains functionality to create simulations of certain visual conditions such as colour blindness.
The free tutorial video collection also features a range of complete production techniques. Premiere Pro video tutorial will show you also how to use Photoshop and Flash to create a complete video ad ready for the web.
All our free CMS templates are easy editable and can be modified using most popular template editing software like Dreamweaver or FrontPage. To get a professional template please check the right colomt of our website. All our CMS templates are absolutely free. Still you have to read our terms of use before downloading the template. By downloading free layout you agree to our terms of use and accept all responsibility.
Accessibility Color Wheel
Choose a foreground color by pointing the mouse over the wheel or the grey bar and click. Then click the "Background" button and choose a background color the same way. If OK becomes visible here below the color pair is good for accessibility. Otherwise change one color or both by selecting foreground or background with the left buttons. Ok in the "C","B" or "Contrast ratio" fields means the contrast/difference in brightness or contrast ratio is good for that form of daltonism.
CSS Tutorial
Free CSS Tutorials
If you need to brush up on your CSS, or just need a tip or two, CSS tutorial can help you out. These tutorials makes learning CSS fun and easy.
CSSTidy
CSS Parser and Optimizer
CSSTidy is an Open source CSS parser and Optimizer. Compatible with Windows, Linux and Mac OSX, it can be controlled by command line and as PHP script. Get faster loading webpages with extensible Open Source Tool.
This tool allows you to visualise good colour combinations on a Photoshop style colour picker. It's primary use is finding acceptable colours from an existing inaccessible combination - while maintaining the aesthetic appeal of the original.