Ultramarine Delta color palette — #E1EEE3 · #81A6CB · #204AB2 · #002936 · #01000A

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

The five colors

• Honeydew (#E1EEE3): A whisper-light, dusty teal — the color of glacier melt.
• Blue Fog (#81A6CB): A luminous, dusty blue — the color of deep harbor water.
• Cobalt (#204AB2): A full-bodied, vivid violet — the color of twilight just after sunset.
• Midnight (#002936): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#01000A): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Ultramarine Delta 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

• Worn Garden color palette (#E8F1EA, #66AEC5, #005B82, #002B2C, #000104)
• Antique Navy color palette (#E7ECDE, #5984AF, #00387E, #002030, #01002F)
• Dusty Atelier color palette (#E2EBE2, #71A6D4, #5B68CF, #005D60, #100021)
• Hazy Cobalt color palette (#EDF9EF, #99D5F6, #007ED1, #005059, #00072D)
• Muted Ridge color palette (#F0F7F1, #D6D6E5, #4BB1EA, #007F81, #1A3047)
• Mulberry Meadow color palette (#FFE6E5, #A00027, #155500, #002B71, #040000)
• Powdered Plum Chapel color palette (#F2DFF4, #BA2D4D, #00625B, #56001A, #000201)
• Timeworn Mulberry Corridor color palette (#F6E6F5, #EB9D77, #B58100, #7C204E, #040002)

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