About this combination
Kikyō-iro is the cool, deep purple of the Chinese bellflower — a traditional emblem of faith and honesty. With sumi ink, it becomes the color scheme of samurai formal wear in late Muromachi period.
Where it works
- Legal, consulting, professional services
- Editorial for serious long-form
- Product packaging for dark cosmetics
Historical context
This combination from Wada's catalog anchors Kikyō, Sumi and Gin in the purple family — a 3-colour grouping with a solemn, refined, cool character, recorded in the Muromachi-era volumes of Sanzo Wada's 1933 Dictionary of Color Combinations, where these shikisai names have sat in the public domain for generations. Its strongest pairing — Sumi on Gin — reaches a contrast ratio of 8.99:1, clearing the WCAG AAA bar for body text, so it holds up for text-on-colour layouts as well as decorative use.