Plenty of colour. Tools. Colours In Cultures. Color Theory, Color Wheel and Combining Colors, Colors on the Web. Color Scheme Designer 3. Color wheel. Boutet's 7-color and 12-color color circles from 1708 Wilhelm von Bezold's 1874 Farbentafel A color wheel or color circle is an abstract illustrative organization of color hues around a circle that shows relationships between primary colors, secondary colors, complementary colors, etc.
Some sources use the terms color wheel and color circle interchangeably;[1][2] however, one term or the other may be more prevalent in certain fields or certain versions as mentioned above. For instance, some reserve the term color wheel for mechanical rotating devices, such as color tops or filter wheels. Others classify various color wheels as color disc, color chart, and color scale varieties.[3] Combining Colors - Analog, Complementary, Triad - Colors on the Web. Color combination is really the most important part of color theory and designing with colors, and also the hardest-- It always comes down to your personal judgement and how you look at colors.
There are, however, some guidelines that can be used to make a color combination that is interesting and pleasing to the eye. How many colors? It is hard to give an exact answer to this question, but in general one can say that the risk of using too many colors is greater than the risk of using too few. Too many colors will make the page feel too busy and it usually makes it harder for the viewer to find the information he or she wants. Kuler.