Which color is darker, blue or blue?

1, the blue color is deeper and richer. Blue is a kind of dark blue. Compared with blue, the color of blue is richer and deeper, which can show the depth and heaviness of the things described.

2. Blue can better express the connotation and emotion of things. Deep and rich blue is more likely to remind people of deep sea, late at night, deep affection and other things related to connotation and emotion.