Antique Cerulean color palette — #E1F6E9 · #00A2C0 · #1E5E89 · #003C48 · #020A02

Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Honeydew (#E1F6E9): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#00A2C0): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#1E5E89): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#003C48): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#020A02): A deep, shadowed, dusty green — the color of new leaves after rain.

Feels like: Trust, Stability, Calm, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Antique Cerulean 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

• Airy Cornflower color palette (#D4F2EA, #1095F8, #4A548B, #083E34, #000A05)
• Dusty Balcony color palette (#E7F3DB, #00AB83, #006766, #263D00, #070900)
• Weathered Orchard color palette (#CFF1FA, #00869C, #1C3668, #001F26, #030A00)
• Dusty Canyon color palette (#E7DBE6, #4185FF, #68485B, #3B283A, #000604)
• Eclipse Denim Garden color palette (#DEF0E9, #006291, #12203E, #04100F, #000201)
• Sky Bloom color palette (#E6F6EE, #5CC5F0, #867587, #4B5852, #1D231F)
• Hushed Lilac Villa color palette (#F0DFE7, #B097FC, #86666D, #56434C, #1D161B)
• Softworn Indigo Villa color palette (#EDDAE5, #6E60E8, #4C375E, #2E1224, #040104)

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