# #0f0d21

A color — cool, dark, luxury, bold, modern. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#0f0d21`
- RGB: rgb(15, 13, 33)
- HSL: hsl(246, 43%, 9%)
- OKLCH: oklch(0.174 0.041 285.9)
- Relative luminance: 0.005
- Nearest named color: Corbeau (#111122, Δ 1.496) — https://brandsweets.com/colors/corbeau
- Moods: cool, dark, luxury, bold, modern
- Page: https://brandsweets.com/colors/0f0d21

## Tints & shades

- Tints (toward white): #1e1a42, #2d2762, #3c3483, #4b41a4, #6157bc, #7d74c8, #9c95d5, #bab6e2, #d9d7ef, #f8f8fc
- Shades (toward black): #0f0d21, #0d0c1d, #0d0c1d, #0c0a1a, #0c0a1a, #0a0916, #0a0916, #080712, #080712, #07060f

## Harmonies

- Complementary: #1f210d
- Analogous: #0d1521, #190d21
- Triadic: #210f0d, #0d210f
- Split-complementary: #21190d, #15210d
- Tetradic: #210d15, #1f210d, #0d2119

## Contrast (WCAG 2.x, as text)

- On white (#ffffff): 19.09:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.1:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #7269c3 (4.52:1); AA: background → #7d7d7d (4.64:1); AAA: text → #958ed2 (7.08:1); AAA: background → #9e9e9e (7.13:1)

## Brands using this color

- **Sentry** — text #150f23 (Δ 1.538) — https://brandsweets.com/colors/brands/sentry-io

## Curated palettes containing it

- **Ledger Dark** (dark, luxury, technical) — #c9a227, #7c8aa5, #34d399, #0c1222, #e8edf5 — Gold on midnight is the private-banking cue; the mint accent keeps it from feeling old-money stuffy. — tool: https://brandsweets.com/palettes/new/c9a227-7c8aa5-34d399-0c1222-e8edf5 — collection: https://brandsweets.com/palettes/dark

## Fonts for this mood

- luxury: https://brandsweets.com/fonts/mood/luxury
- bold: https://brandsweets.com/fonts/mood/bold
- modern: https://brandsweets.com/fonts/mood/modern

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/0f0d21-a59cc4-dfa74e-271f2d-e9ecf1?lock=0&style=vibrant
(Humans lock/regenerate in the tool; the URL is the state — read `lock=` back to see what they kept.)

## Connect an agent

Point any MCP client at the BrandSweets colors endpoint for the same engine:

- Endpoint: https://mcp.brandsweets.com/colors/mcp
- Tools: `analyze_color` (e.g. `analyze_color({ color: "#0f0d21" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.