Ultramarine Coast color palette — #D4F0E5 · #008065 · #005FBA · #564400 · #000201

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

The five colors

• Honeydew (#D4F0E5): A whisper-light, dusty teal — the color of sea glass.
• Teal (#008065): A full-bodied, balanced teal — the color of glacier melt.
• Cobalt (#005FBA): A full-bodied, vivid blue — the color of open sky before noon.
• Deep Olive (#564400): A deep, shadowed, balanced green — the color of fresh herbs.
• Black (#000201): quiet, heavy and certain.

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

Use it as a design system

One click turns Ultramarine Coast 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

• Wandering Ultramarine color palette (#DAEFF4, #007471, #1F46C2, #363700, #000201)
• Chalky Pine color palette (#D5E6E4, #008430, #006B8B, #673A00, #000202)
• Grape Pier color palette (#CEEDFF, #007994, #7A3EAE, #165500, #000204)
• Softworn Byzantium Lantern color palette (#D4E3F1, #0081CD, #AD28B1, #006548, #00050D)
• Ancient Lagoon color palette (#CCE4EA, #009F9C, #006D95, #006564, #000205)
• Aged Aubergine Corridor color palette (#D6E2D8, #0088A2, #00608F, #4F2069, #000407)
• Dusty Mulberry color palette (#D8F0F2, #00614F, #7E0449, #4F002C, #000203)
• Cypress Harbor color palette (#E2F3F9, #96A1B3, #7E88A0, #00717B, #000B11)

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