In the following CSS example, the background color is set first as a fallback. Then if the browser supports the gradients and it finds the valid CSS syntax, ... This extension does not support CSS3 ...

CSS Gradient Generator https: ... HSV , HCL, and LAB . For example, if you use RGB color that mixes three ... an app that allows you to fine-tune the background and text color of your web design ...

Major browsers support CSS3 gradients (including Internet Explorer 10), but with different rendering engines, it's still good to have fallbacks. Designing the presentation layer of an HTML5 ...