Use in images where predominantly opposing colors are used. These colors contrast with each other more than any other color pair, making both colors appear brighter, or to bring focus to a certain part of the image.

h5. Examples
* !post #6811070: Blue and yellow
* !post #7599739: Blue and red
* !post #6972477: Green and red
* !post #7564656:  Green and pink

* For images that share similar colors, see "analogous colors":/wiki_pages/analogous_colors.

h4. External links
* "Wikipedia: Complementary colors":https://en.wikipedia.org/wiki/Complementary_colors
complimentary_colors 補色 opposite_colors