The HD 457-1985 standard specifies the code system for Color signs, which is used to identify and describe the standardized symbols of different Colors. The standard provides a simple and standardized method for the unified representation of Color, especially suitable for industrial production, commodity Encasement, logo, graphic design and other fields. Through the standardized management of Color sign codes, the unified understanding and application of Color can be ensured between different fields and industries. The standard clearly stipulates the classification, format and application scope of Color codes, which helps to reduce misunderstandings caused by different definitions of Color and improve the standardization and internationalization level of products and services.
| Status | Active |
|---|---|
| CCS | ICS | (01) 综合、术语学、标准化、文献 |
| Release Date | 1985-01-01 00:00:00 | Implementation Date | 1985-01-01 00:00:00 |