Ultramarine Hollow color palette — #EFEAE0 · #6997C3 · #1446CC · #003949 · #07002B

Built around Cobalt, softened by Ink — the whole palette hums with trust and stability.

The five colors

• Cream (#EFEAE0): a clean, paper-quiet neutral.
• Slate Blue (#6997C3): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#1446CC): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Teal (#003949): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#07002B): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Energy, Balance. Tagged coastal, cool, light, vibrant.

Use it as a design system

One click turns Ultramarine Hollow 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

• Denim Canyon color palette (#EBE3D6, #679AB4, #005C95, #003B40, #000623)
• Washed Nightshade color palette (#F0E5D9, #5085B2, #282496, #002223, #100021)
• Gentle Courtyard color palette (#DEECDD, #83A4C4, #536DC8, #005B68, #0C0026)
• Dusty Petrol color palette (#EAE4DB, #5DB2B1, #007382, #004C3A, #001720)
• Patina Cerulean color palette (#F3EEE6, #86D2E1, #0094BC, #006D65, #00314D)
• Soft Turquoise Station color palette (#FCF4E8, #98ECF0, #00AECA, #00856E, #00465F)
• Timeworn Terrace color palette (#FBDDD5, #BE1948, #006565, #6D0023, #000808)
• Chalky Garden color palette (#F6E1E0, #A70029, #185D00, #003688, #070000)

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