iWheelColor is a color picker, very intuitive, allowing you to easily view the color combinations.
iWheelColor allows graphic designers, programmers and web designers to find the correct color combinations.
Through a simple graphic you can find the perfect color and its harmonies.
This is because in the world of web design and development of the choice right colors is very important.
Thanks to the theory of complementary colors iWheelColor can choose between two five-color harmony and obtain color values ​​in different models:
RGB, HEX, CMYK, HSV, and Grayscale Safe Web just to come in against all the requirements.

Note:
I've seen some comments that demonstrate a degree of confusion in the knowledge of Color's Theories.
For those who wish to learn here are some links:
http://en.wikipedia.org/wiki/HSL_and_HSV
http://en.wikipedia.org/wiki/RGB_color_model
http://en.wikipedia.org/wiki/Color_scheme

IWheelColor Features:

- Rotate color harmonies:
complementary (two colors)
triangle (three colors)
square (four colors)
pentagon (five colors)
- Straight flush with color gradations from light to dark.
- Touch the color wheel and turn it to select the color, while maintaining a harmonious relationship.
- Number of colors in RGB, hex, CMYK, HSV, WEB Safe and grayscale.
- Preview of complementary colors.
- List of all shades (step 10) of the selected colors in RGB, hex, CMYK, HSV, grayscale, and Web Safe. (NEW 1.1)