Ancient Cerulean Basin color palette — #E7F3E9 · #389ACA · #004C83 · #002F35 · #020E3A

Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Cream (#E7F3E9): bright and airy, almost weightless.
• Cerulean (#389ACA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#004C83): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Forest (#002F35): A deep, shadowed, dusty blue — the color of deep harbor water.
• Deep Indigo (#020E3A): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ancient Cerulean 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

• Timeworn Navy Ridge color palette (#F8E4ED, #5E91AE, #004791, #002B2D, #03001B)
• Cerulean Market color palette (#D6E5D9, #00A3AC, #005363, #003128, #001622)
• Quiet Archive color palette (#E1E6D4, #88B7D2, #008AD2, #006981, #00142B)
• Hazy Ridge color palette (#F5E5D8, #74AAC7, #0564C0, #004A4B, #0D0541)
• Cobalt Boulevard color palette (#EFF8F0, #99CCF0, #4F7AB1, #005D6E, #2D385D)
• Airy Jade color palette (#DCE4D3, #54B364, #00887C, #494100, #001E19)
• Aubergine Workshop color palette (#CDF5E6, #5A6700, #5D11AD, #2A3100, #160031)
• Wandering Turquoise color palette (#F0F7F1, #CFE2F5, #5CA6B4, #46787C, #3D5666)

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