Tempered Sapphire Study color palette — #E2EFFF · #0068C0 · #321F4D · #001834 · #050A15

Built around Royal Blue, softened by Deep Indigo — the whole palette hums with trust and stability.

The five colors

• Frost (#E2EFFF): A whisper-light, dusty blue — the color of open sky before noon.
• Royal Blue (#0068C0): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Indigo (#321F4D): A deep, shadowed, balanced violet — the color of a velvet chair.
• Midnight (#001834): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#050A15): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Tempered Sapphire 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

• Velvet Petrol Market color palette (#CBE5F3, #00748E, #1A2753, #001C24, #010810)
• Inked Lapis color palette (#DEE3F2, #6348D9, #401A3B, #161135, #090A16)
• Charred Balcony color palette (#D9E5F7, #264DAA, #23102F, #010623, #010106)
• Cornflower Station color palette (#E6F1FF, #1D83F9, #3D3E72, #14273E, #07131C)
• Patina Periwinkle Hollow color palette (#F8E2F9, #51A4FF, #6E5D8D, #4B3B4D, #09140E)
• Aged Balcony color palette (#F3F0FA, #9B6996, #463745, #2A2537, #18151B)
• Twilit Grape color palette (#E7E5F5, #8C00A7, #400017, #1A0021, #050004)
• Inked Aubergine color palette (#E4E5FE, #53007C, #381F16, #170009, #000108)

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