Antique Ultramarine color palette — #DFF6EF · #6987B5 · #5157AD · #003A50 · #000104

Cobalt takes the lead with Slate Blue close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#DFF6EF): A whisper-light, dusty teal — the color of glacier melt.
• Slate Blue (#6987B5): A luminous, dusty blue — the color of a favorite pair of jeans.
• Cobalt (#5157AD): A full-bodied, balanced violet — the color of wild irises.
• Deep Teal (#003A50): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000104): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Creativity, Calm, Sophistication. Tagged pastel, light, muted, 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

• Petrol Quarry color palette (#D4F3DD, #4B98B5, #0B6AA5, #003235, #000406)
• Soft Grape Courtyard color palette (#D6E2EC, #7690D3, #854AA0, #003D3D, #000A25)
• Antique Navy color palette (#E9DAE4, #897FCC, #765894, #0A216C, #030015)
• Softworn Cobalt Canyon color palette (#DFECF8, #7CA6E1, #707BC6, #005877, #000C1C)
• Ancient Delta color palette (#C7E4F1, #A3B5E7, #9F72B0, #004547, #000106)
• Chalky Thicket color palette (#F7E7EF, #C0A6DE, #AA71B1, #3E4182, #12032B)
• Patina Harbor color palette (#FFE5FA, #B9BBE6, #9F8DC6, #376195, #15183C)
• Grape Alley color palette (#EDDBE2, #6C30AF, #4E0039, #2A004E, #040002)

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