When in doubt, wear red. -Bill Blass
"Red is the color of fire and blood, so it is associated with energy, war, danger, strength, power,
determination as well as passion, desire, and love.
"Red is a very emotionally intense color. It enhances human metabolism, increases respiration rate, and raises blood pressure. It has very high visibility, which is why stop signs, stoplights, and fire equipment are usually painted red. In heraldry, red is used to indicate courage. It is a color found in many national flags.
"Red brings text and images to the foreground. Use it as an accent color to stimulate people to make quick decisions; it is a perfect color for "BUY NOW" or "Click Here" buttons on internet banners and websites. In advertising, red is often used to evoke erotic feelings (red lips, red nails, "Lady in Red", etc). Red is widely used to indicate danger. This color is also commonly associated with energy...."
-Color Wheel Pro: Color Meaning In Action
I made this realization the other day when I was out walking: there is NO uncertainty in the color red. Red is not only the color of action, it is the color of immediate action- there is no hesitance in red, only an unquestioning move forward. The wearing red is pure confidence-