2 harmonious color coordination
Table 2 color harmony of two parts, part one is the contrast color light (for black and white background), part two is strong contrast colors (black and white background). Using your attention placing appropriate color, a color the color additives. This means that the color palette you just suggest that you use blue # 3399FF the better off you should use green # 339 933 go along with it rather than red # FF0000. Using two colors bring high efficiency especially you want for your webpage stark contrast surcharges.