Cerulean Courtyard color palette — #DFECEA · #298F9C · #004451 · #002222 · #000B11

Cerulean and Deep Teal set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#DFECEA): a clean, paper-quiet neutral.
• Cerulean (#298F9C): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#004451): A deep, shadowed, dusty blue — the color of open sky before noon.
• Onyx (#002222): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000B11): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cerulean Courtyard 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

• Ancient Cerulean Archive color palette (#F2E2DA, #00A5B5, #006180, #003D2E, #000919)
• Navy Canyon color palette (#D3E9E8, #5384B6, #003881, #002030, #01002F)
• Washed Cobalt color palette (#EDE2EB, #61AEB8, #007EAE, #00613B, #000429)
• Petrol Pier color palette (#E5F1F0, #7ABBDB, #0070A2, #004D5D, #013052)
• Obsidian Aubergine Garden color palette (#E7E0FF, #83018B, #00455C, #39003D, #00070C)
• Antique Cerulean Coast color palette (#E7FAF7, #99DAED, #008CB4, #00656E, #004563)
• Tempered Brick Orchard color palette (#F0E7FA, #B47687, #B12B3E, #4F0045, #260011)
• Obsidian Chestnut color palette (#F9DDEB, #854700, #481E00, #230600, #070200)

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