Ultramarine Thicket color palette — #E8F0FD · #373FCA · #8E1400 · #004821 · #010019

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

The five colors

• Frost (#E8F0FD): bright and airy, almost weightless.
• Cobalt (#373FCA): A full-bodied, vivid violet — the color of a velvet chair.
• Rust (#8E1400): A full-bodied, balanced orange — the color of sun-warmed clay.
• Forest (#004821): A deep, shadowed, balanced teal — the color of shallow lagoons.
• Ink (#010019): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Ultramarine Thicket 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

• Grape Cabin color palette (#E8E5FF, #601ECF, #793600, #004736, #040015)
• Softworn Garnet Parlor color palette (#D4E0ED, #0057A7, #90002F, #234600, #00030D)
• Muted Ultramarine Lagoon color palette (#DBE8FE, #004CCB, #565000, #254015, #010F2F)
• Quiet Harbor color palette (#E4EBFF, #4B59FF, #C11F00, #006A33, #080C31)
• Grape Balcony color palette (#F3DBF9, #87109E, #644600, #004548, #09000C)
• Faded Pier color palette (#F4ECFF, #9A00F2, #905400, #005F57, #160228)
• Plum Study color palette (#F3E9FB, #B5257C, #636200, #00546F, #12031C)
• Airy Cobalt Alley color palette (#C9E5FF, #0080CA, #6B7100, #4B5D00, #000205)

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