Ultramarine Terrace color palette — #DAF0E4 · #009DC4 · #0030CD · #004355 · #000009

Cobalt and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#DAF0E4): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#009DC4): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#0030CD): A full-bodied, vivid violet — the color of wild irises.
• Deep Teal (#004355): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#000009): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Calm, Energy, Balance. Tagged duotone, vibrant, cool.

Use it as a design system

One click turns Ultramarine Terrace 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

• Softworn Cerulean color palette (#E0EEE2, #00A0AD, #00527F, #00454B, #000103)
• Aged Aubergine color palette (#F2E5F2, #448FE7, #5721B0, #003B75, #020008)
• Moonless Nightshade color palette (#CFE5F2, #007392, #1C009A, #002C39, #00010D)
• Nightshade Lantern color palette (#CAE2F8, #4285DD, #1433C4, #1B0067, #010009)
• Linen Cabin color palette (#FFE0E3, #1D70E6, #392A99, #38001F, #00000C)
• Ancient Ridge color palette (#F6E4F0, #7587DC, #780092, #2700AE, #040001)
• Denim Studio color palette (#E8F0ED, #C3D4CF, #B79CB6, #005478, #000402)
• Soft Lantern color palette (#E9FAF2, #76CFFF, #5A67FF, #0074A0, #01000E)

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