Tempered Cerulean color palette — #E2F0F9 · #438CAD · #323C49 · #162026 · #060E11

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

The five colors

• Frost (#E2F0F9): a clean, paper-quiet neutral.
• Cerulean (#438CAD): A luminous, balanced blue — the color of deep harbor water.
• Charcoal (#323C49): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#162026): quiet, heavy and certain.
• Ink (#060E11): quiet, heavy and certain.

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

Use it as a design system

One click turns Tempered 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

• Wandering Turquoise Study color palette (#E6F6EF, #59A6C9, #605361, #273E34, #1D241F)
• Indigo Summit color palette (#E9ECFA, #7E5FC0, #312D43, #131522, #04060C)
• Weathered Ash Corridor color palette (#EBF2FF, #8A99CF, #B67D71, #528661, #1F2737)
• Aged Studio color palette (#ECF4F0, #A5CDC4, #5B8D8A, #4B676C, #223532)
• Muted Veranda color palette (#E6F4FF, #86B6E2, #5E80B8, #475886, #2A3451)
• Hushed Petrol color palette (#ECF2FD, #9CB3E3, #B19964, #5870A5, #1B3824)
• Midnight Ultramarine color palette (#DAE9FF, #1A4AB5, #372C28, #111734, #000415)
• Deep Aubergine Harbor color palette (#E6ECFE, #4400B2, #30201F, #170324, #00000C)

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