I want you to first change the CSS files in the zip files attached, so that they use Twitter Bootstrap. Just replace regular CSS with Twitter Bootstrap CSS.
Basically these CSS files are used in Wikis/Forums/some other plugins for Wordpress. Each of the plugins has very few css files and some will not probably need you to do anything.
After that I want you to create simple PHP scripts, preferable as wordpress plugins, which do the following-
(1) Take as input some color values-- using color picker in which hex values can also be used. Or take as input a Wordpress template (and detect colors/images from its CSS- here you can ask user to give names of css tags for specific elements-- eg ask user to give css tag name for menu bar, and so on)
(2) Now generate colors that go well with the input colors (either similar colors or an algorithm-- I have the algorithm with me- you simply have to use that and you will get some color hex values as output).
(3) Write the new generated colors to the CSS files you have previously worked on (in which you changed regular CSS with Bootstrap CSS).
I want you to create separate Wordpress plugins for each of the plugins(in the zip file attached with this project),
This is really simple work and I dont expect bids more than $40-50.