The CSS Design Shack page (http://www.designshack.co.uk/gallery/all/) is a fabulous site. You can choose a color scheme and view websites using your chosen theme. I found most of my sites here, except triads.
Monochromatic: “one color and it varied values.”
Check this one out:http://www.forryktindustries.com/about/ it is truly awful. The author is begging for a job! I think she needs to consider other avenues of employment. But it does fit the bill for monochromatic…boring.
Complementary colors: opposites on the color wheel. This is like Christmas (red and green), Easter (violet and yellow).
This site is for pain management and interestingly enough their designer chose red and green as the color scheme. http://www.painreliefwestyorkshire.co.uk/
Triads: The three colors are located by drawing an equilateral triangle within the color wheel
This was a tough one, I was looking for green, orange, and purple. In desperation I searched for gardening sites, as flowers don’t care if they follow the current color schemes or not.
Colors used: green, purple and yellow, with a fade down to orangey brown. http://www.weekendgardener.net/
This next one wins the prize for the most garish: Christmas green, lilac, orange strips and olive. Where was this site, when I was looking for bad ones? http://www.au.gardenweb.com/
Analagous: two or more colors side by side on the color wheel.
Of all the sites I viewed I like this one the best. It is simple yet elegant use of color. It does use the left side of the color wheel (blues and greens) but punches it out by using complementary orange in the middle. Interestingly the orange is displayed in two hues fitting the monochromatic scheme as well. http://www.article27.be/