About Iris
Iris, #5a4fcf, is blue-violet at flower saturation — named for both the bloom and the colored ring of the eye, which shares the Greek word for rainbow. It is purple leaning firmly blue: regal but energetic.
History
The iris flower colored heraldry (the fleur-de-lis is a stylized iris) and Van Gogh’s asylum-garden canvases; the eye’s iris borrowed the name from Iris, Greek goddess of the rainbow. The color sits between indigo and violet.
Psychology
Iris reads imaginative, dignified and vivid — purple’s creativity with blue’s depth. It signals wisdom and inspiration, a favorite of "thoughtful tech" branding.
In design
Iris is a vivid accent and gradient stop: luminous on dark, large-text on white (4.5:1). Pair with gold, cyan (gradients), blush and slate. It gives violet-adjacent identities a bluer, more electric edge.
In culture
The fleur-de-lis, the eye’s iris, the rainbow goddess and Van Gogh’s Irises: one word bridging botany, anatomy, myth and masterpiece.