Gentle Ultramarine Alley color palette — #E9F1DA · #00B06E · #0045DD · #005B37 · #0A0009

Built around Cobalt, softened by Kelly Green — the whole palette hums with nature and growth.

The five colors

Feels like: Nature, Growth, Energy, Balance. Tagged duotone, vibrant.

Use it as a design system

One click turns Gentle Ultramarine Alley 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.