Ancient Ultramarine color palette — #C8E9E6 · #389D58 · #3F55C7 · #800500 · #1A2300

A conversation between Cobalt and Oxblood, giving this palette its sense of nature and growth.

The five colors

• Honeydew (#C8E9E6): A whisper-light, dusty teal — the color of shallow lagoons.
• Kelly Green (#389D58): A luminous, balanced teal — the color of sea glass.
• Cobalt (#3F55C7): A full-bodied, vivid violet — the color of a velvet chair.
• Oxblood (#800500): A deep, shadowed, balanced orange — the color of sun-warmed clay.
• Onyx (#1A2300): A deep, shadowed, dusty green — the color of fresh herbs.

Feels like: Nature, Growth, Creativity, Balance. Tagged warm.

Use it as a design system

One click turns Ancient 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

• Softworn Basin color palette (#CCE8E2, #5E9936, #006D90, #7C0041, #162500)
• Grape Lagoon color palette (#CEE7EB, #009C8B, #7342BB, #603700, #002621)
• Airy Grape color palette (#EAFBE4, #00A996, #7E42A7, #592A00, #190700)
• Dusty Chestnut color palette (#D8F4DE, #6EB7BC, #5F7EA6, #854C27, #393800)
• Airy Navy color palette (#D4E7D9, #007684, #043AA3, #48005E, #00261C)
• Garnet Chapel color palette (#CDE7FA, #006082, #65004B, #1B1C00, #000204)
• Ultramarine Bloom color palette (#D9E5F9, #4C6ECC, #203FC0, #591C00, #001613)
• Quiet Iris color palette (#EAF7FF, #54B2D1, #8173BF, #835000, #004047)

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