The standard blue value of road traffic signs is C? m？ y？ k？

The blue color of traffic road signs indicates instruction and compliance, and is used to indicate the background color of the signs; Driving information indicating place names, routes, directions, etc. , used as the background color of general road signs. The standard blue value of road traffic signs is C: 100 M:80 Y:0 K:0.

First, the meaning of road sign color

Bright red: used to indicate prohibition, termination and risk, such as the outline of prohibition sign, background color and diagonal line, fork sign and diagonal line sign, background color of warning line type induced pre-tender estimate, etc. Pale yellow or fluorescent yellow: used for warning and as the background color of warning signs; Dark blue: used to indicate commands and compliance, used to indicate the background color of signs, used to indicate driving information such as place names, routes and directions. , and used as the background color of road guide signs; Emerald green: used to express driving information such as place names, routes and directions, as well as the background color of guiding signs in expressway and expressway. Dark brown: used as background color to express the signs of tourist attractions and new projects of tourist attractions; Gray-black: used to mark words, graphic symbols and some background colors; Milky white: the background color, text and graphic symbols used for marking and the outline of some of them; Orange or bright orange: warning and guiding signs for road engineering; Bright light green: indicates warning and is used to pay attention to pedestrians and children.

Second, the difference between warning signs and indicating signs

The main differences are: different functions, different colors and different shapes, as follows: different functions; Warning signs are signs that warn vehicles and pedestrians to pay attention to dangerous places. After seeing the warning signs, drivers should pay attention, drive carefully and slow down. Indicating signs are signs used to indicate that vehicles and pedestrians are driving in designated directions and places. Different colors, warning signs warning signs are yellow background, black edge and black pattern; The indication is blue.

Indicating sign is one of the main signs in traffic signs. Used to instruct vehicles and pedestrians to drive in the specified direction and place. The color of the indicator is blue background and white pattern; Shapes are divided into circles, rectangles and squares.