Antique Sapphire Basin color palette — #DCF5FE · #2895C4 · #4862B7 · #003C37 · #000203

A conversation between Royal Blue and Cerulean, giving this palette its sense of trust and stability.

The five colors

• Frost (#DCF5FE): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#2895C4): A luminous, balanced blue — the color of deep harbor water.
• Royal Blue (#4862B7): A full-bodied, balanced violet — the color of wild irises.
• Deep Forest (#003C37): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Black (#000203): quiet, heavy and certain.

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

Use it as a design system

One click turns Antique Sapphire Basin 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

• Soft Grape color palette (#DFEFFD, #6686C1, #7B43C2, #00333F, #000208)
• Wandering Indigo color palette (#C8EAEA, #5295C8, #6E58A7, #003A1C, #001118)
• Patina Lagoon Lagoon color palette (#C8ECF0, #12A1A4, #006C90, #003E18, #000303)
• Azure Bloom color palette (#DAF1F5, #00ADE9, #607ECB, #005953, #000B12)
• Shadow Denim Quarry color palette (#DAE4F2, #1154AD, #4B0042, #001B47, #020007)
• Hazy Plum Thicket color palette (#DAE6FB, #A287D5, #A849A0, #003869, #05001B)
• Patina Lilac Station color palette (#D3E8FF, #A0ADED, #AB70CD, #005170, #020923)
• Orchid Delta color palette (#C0E6F1, #87C7F0, #9F6EDE, #1A5600, #000103)

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