121891 -

B-514 Polyester with an aggressive permanent rubber-based adhesive. Color: Red (not to be confused with the hex code above).

The number also appears in several historical and technical databases: 121891

(88, 83, 0, 43) — High cyan and magenta content, making it a rich "royal" or "navy" hybrid. HSL: (237°, 78%, 32%) 121891