Can someone suggest some tex code to make tables with various header colors as shown in the examples below:

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tabupackage which should have a lot of color options (judging after its eye-cancer causing manual). – Martin Scharrer♦ Nov 8 '11 at 8:51tabu. :) Btw: the code snippets in the manual are impossible to properly copy-paste (some random spaces appear)... does not really give the impression of careful work. I'd rather useTikZ, I experienced some alignment problems withtabu. – Count Zero Nov 8 '11 at 9:05