The difference between the trademark pink and orange colors of the North and South shrimp packaging boxes is that pink is a lighter red tone, while orange is a red tone that is more orange-ish. The trademarks of these two colors will have the following differences:

1. Different hues: light pink and orange-red are different in color. Pale pink is a light pink with white undertones, while tangerine is an orange-leaning red that's brighter than pale pink.

2. Different trademark designs: Although the colors of the trademarks on the outer packaging boxes of northern and southern shrimps are different, the design of the trademarks is the same, including the pattern and text information of northern and southern shrimps.

3. Differences between different batches or manufacturers: Due to differences in the production processes and materials of different batches or manufacturers, there are also color differences or color deviations in the trademarks of the outer packaging boxes of northern and southern shrimps of the same color. situation. In terms of specific color expression, pink will be softer and milder, while orange-red will be more vivid and bright. The trademarks on the outer packaging boxes of northern and southern shrimps have two colors, one is light pink and the other is orange.