# #0d1d21

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

## Values

- Hex: `#0d1d21`
- RGB: rgb(13, 29, 33)
- HSL: hsl(192, 43%, 9%)
- OKLCH: oklch(0.219 0.023 215.6)
- Relative luminance: 0.0107
- Nearest named color: Black Stallion (#0e191c, Δ 1.547) — https://brandsweets.com/colors/black-stallion
- Moods: cool, dark, luxury, bold, modern
- Page: https://brandsweets.com/colors/0d1d21

## Tints & shades

- Tints (toward white): #1a3a42, #275762, #347383, #4190a4, #57a8bc, #74b7c8, #95c8d5, #b6d9e2, #d7eaef, #f8fbfc
- Shades (toward black): #0d1d21, #0c1a1d, #0c1a1d, #0a161a, #0a161a, #091316, #091316, #071012, #071012, #060d0f

## Harmonies

- Complementary: #21110d
- Analogous: #0d211b, #0d1321
- Triadic: #210d1d, #1d210d
- Split-complementary: #210d13, #211b0d
- Tetradic: #1b0d21, #21110d, #13210d

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

- On white (#ffffff): 17.29:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.21:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #3a8092 (4.68:1); AA: background → #858585 (4.68:1); AAA: text → #4ca2b8 (7.17:1); AAA: background → #a6a6a6 (7.1:1)

## Brands using this color

- **Vimeo** — text #141a20 (Δ 1.388) — https://brandsweets.com/colors/brands/vimeo-com
- **Box** — text #151f26 (Δ 1.717) — https://brandsweets.com/colors/brands/box-com
- **Chase** — text #101820 (Δ 1.851) — https://brandsweets.com/colors/brands/chase-com
- **Asana** — secondary #151b26 (Δ 1.867) — https://brandsweets.com/colors/brands/asana-com
- **Netlify** — text #181a1c (Δ 1.91) — https://brandsweets.com/colors/brands/netlify-com

## 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/0d1d21-a2b5be-df4e77-1f242d-e9f1ef?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: "#0d1d21" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.