Colors convey character, emotion and intention. You are what colors you choose. Thus, your choice of colors should reflect the message or feeling you to hope to convey to the viewer.
Red - Red is hot color. It is an established color of love, urgency, courage, danger, passion, blood, intensity, aggression, and competition. It is best used as an accent color. This color does not usually blend well with greens or purples of the same intensity, so if you use red with these colors, modify the brightness or intensity.
Blue - Blue is a color of peace, tranquility and wisdom. It also conveys honesty, truth, loyalty, power, coolness, health, harmony, and confidence. Blue is a safe choice for most uses, and goes well with the majority colors. Don't use blue if your site is food or drink related, since there are hardly any blue foods and drinks.
Green - Green connotes youth, fertility, ecology, nature, health, growth, money, safety, healing, and food. However, to other viewers, it may connote envy, insects, and reptiles. Green can be well suited as a secondary or accent color. ϟ
