About Vermilion
Vermilion, #e34234, is red-orange at ceremonial strength — the pigment of Chinese lacquer, Roman triumphs and manuscript rubrics. Between scarlet and tomato, it is red with an imperial seal on it.
History
Ground cinnabar (mercury sulfide) made vermilion precious and quietly toxic; China’s vermilion gates and emperor-only vermilion ink made it political. Renaissance painters prized it until cadmium and then chemistry retired the mercury.
Psychology
Vermilion is authority in warm form — red’s command with orange’s vitality. Shrine gates painted vermilion mark thresholds: the color signals “significant beyond this point.”
In design
Vermilion is a statement accent: hotter than brand red, more serious than orange. It pairs with ink black and gold (the lacquer palette), cream and jade. Text-wise it clears large-text AA on white (~4:1); body copy wants crimson instead.
In culture
Vermilion gates, vermilion birds of the south, rubrics (literally “red letters”): the pigment wrote sacred margins across three continents.