This content originally appeared on Lea Verou’s blog and was authored by Lea Verou
I wrote the first version of rgba.php as a complement to an article on RGBA that I posted on Februrary 2009. Many people seemed to like the idea and started using it. With their valuable input, I made many changes and released v.1.1 (1.1.1 shortly after I posted the article due to another little fix) on October 2009. More than a year after, quite a lot of people still ask me about it and use it, so I decided to make a github repo for it and release a new version, with a much easier to use syntax for the URL, which lets you just copy and paste the color instead of rewriting it:
background: url(‘rgba.php/rgba(255, 255, 255, 0.3)’); background: rgba(255, 255, 255, 0.3);
instead of:
background: url(‘rgba.php?r=255&g=255&b=255&a=30’); background: rgba(255, 255, 255, 0.3);
I also made a quick about/demo page for it. Enjoy :)
This content originally appeared on Lea Verou’s blog and was authored by Lea Verou

Lea Verou | Sciencx (2010-12-08T00:00:00+00:00) rgba.php v1.2: Improved URL syntax, now at Github. Retrieved from https://www.scien.cx/2010/12/08/rgba-php-v1-2-improved-url-syntax-now-at-github/
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