ok , from first about the color . blue: This color has a character of concentration, calmness, cooperation, can accept any input, sensitive, intelligent and united orange: Symbolizes the strength, determination, eccentric, active, aggressive, competitive, this color-willed influence and energetic.
from the shape. a circle : suggests flexibility and freedom in work double curves line : easily, inexpensively.
sorry for my bad english . I hope you understand for what I describe.