Antique Ultramarine color palette — #EFF6FF · #4B90FF · #957D00 · #0053C3 · #463A00

Cobalt takes the lead with Azure close behind in a set that reads as nature and growth at first glance.

The five colors

• Ivory (#EFF6FF): bright and airy, almost weightless.
• Azure (#4B90FF): A luminous, vivid blue — the color of deep harbor water.
• Olive Leaf (#957D00): A full-bodied, balanced green — the color of fresh herbs.
• Cobalt (#0053C3): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Deep Olive (#463A00): A deep, shadowed, dusty green — the color of a quiet forest floor.

Feels like: Nature, Growth, Trust, Stability, Balance. Tagged cool.

Use it as a design system

One click turns Antique Ultramarine 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

• Timeworn Harbor color palette (#EDF6FF, #099BEE, #A97200, #006198, #513400)
• Dusty Ultramarine Canyon color palette (#FFEBFB, #7495E8, #A87900, #213AE6, #2C1D00)
• Timeworn Nightshade Ridge color palette (#E9EEFF, #8D80CE, #807D00, #593FA7, #393800)
• Ultramarine Basin color palette (#F0F5FF, #6E8CF3, #00984A, #374DBE, #004820)
• Frosted Sapphire color palette (#F0F6FF, #8AABFF, #C99C18, #345AF6, #4B3700)
• Tempered Indigo color palette (#E7EAFF, #6F6FDF, #8E6D00, #556213, #2A2B53)
• Hazy Pewter color palette (#F4F4FF, #B88CCB, #7A954B, #804D95, #3A4820)
• Quiet Rust color palette (#EBF7FF, #00A3CB, #D04D30, #006681, #681D0C)

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