Why is text in disabled form elements not rendered in black in Safari?

[Tabasa]

I am trying to get the text inside disabled input elements to show up in black. This works in most browsers:\[code\]input[type="text"][disabled],input[type="text"]:disabled { color: #000000;}\[/code\]In Safari (version 6.0.2), however, the text is slightly brighter. What puzzles me most is that when I select the text in my browser and look up the element information on my console it clearly shows: \[code\]rgba(0,0,0)\[/code\]So in the code it is black but nonetheless it is rendered in something other than black. How is this possible?Is this a Safari bug?Thanks for any help in this matter.