source backeddigital approximationdesign token ready
深紅Shinku
しんく · Deep crimson · family red
A named color for deep crimson.
深紅 (Shinku) is catalogued here as deep crimson. Tobunken lists 深紅 in the red-series Nara-period vocabulary (historical name attestation). HEX is a modern authoritative approximation and should not be read as a measured historical sample.
Tobunken records the underlying color/material term in the Nara-period vocabulary database derived from 『大日本古文書』; this supports historical name attestation, not measured sRGB.
Traditional color names predate modern screen color spaces, so this HEX value is a design approximation rather than a material measurement.
USAGEWhere it works
Branding
Red accent for cultural, hospitality, or editorial systems
Packaging
Seasonal goods, stationery, and boxed sets
Illustration
Soft fills, background fields, and seasonal scenes
UI accent
Surface tint, highlight, token swatch, or subtle state color
SOURCESEvidence trail
EXPORTSCopy-ready tokens