Ancient Ultramarine Corridor color palette — #F0F5FF · #B8C4FC · #818EDD · #4E54AE · #262B57

A conversation between Cobalt and Lavender Blue, giving this palette its sense of creativity and calm.

The five colors

Feels like: Creativity, Calm, Balance. Tagged monochrome, cool.

Use it as a design system

One click turns Ancient Ultramarine Corridor into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

Browse the whole catalog at Explore, or see today's palette.