Traditional Culture Encyclopedia - Photography major - How many color cards can be posted in one day?

How many color cards can be posted in one day?

We can paste 1,000 color cards a day, and each one costs 1 yuan. Many industries need to use color cards, such as graphic design, packaging design, fashion design, photography industry, film industry, etc. The main function is standardization, because computer colors will always have deviations, and everyone uses a unified standard for printing. Or there will be no color cast when making materials.