Cerulean Study color palette — #ECF7FF · #CBDDFF · #8AC3EC · #4C93C4 · #033E56

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

The five colors

• Ivory (#ECF7FF): bright and airy, almost weightless.
• Powder Blue (#CBDDFF): A whisper-light, dusty violet — the color of twilight just after sunset.
• Sky (#8AC3EC): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#4C93C4): A luminous, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#033E56): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cerulean Study 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

• Muted Petrol Harbor color palette (#E1FDF2, #B0DBFA, #69A6CE, #1076A4, #124059)
• Iris Balcony color palette (#F1F5FF, #DCDBFF, #B4ADE8, #7B7CC1, #363359)
• Antique Powder color palette (#D3FDEF, #95D7FE, #5189AE, #204E6B, #002217)
• Lagoon Grove color palette (#E5F9FF, #BDE1FF, #73CDC4, #009C96, #003F4B)
• Aged Cobalt color palette (#C9E4FD, #4892DE, #006CB6, #00385B, #000206)
• Ancient Coast color palette (#F0F5FF, #B5D4FF, #68A8FF, #0F73F4, #002857)
• Patina Periwinkle Delta color palette (#F1F5FC, #CCDFFF, #E4A3A7, #8AA8F6, #342A34)
• Muted Lagoon color palette (#EBF7FF, #D9DAE5, #88C9C2, #B7AAA3, #3D5060)

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