# #00366b

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

## Values

- Hex: `#00366b`
- RGB: rgb(0, 54, 107)
- HSL: hsl(210, 100%, 21%)
- OKLCH: oklch(0.335 0.106 253.8)
- Relative luminance: 0.037
- Nearest named color: Atlantic Navy (#13336f, Δ 1.553) — https://brandsweets.com/colors/atlantic-navy
- Moods: cool, vivid, dark, technical, modern, luxury, bold
- Page: https://brandsweets.com/colors/00366b

## Tints & shades

- Tints (toward white): #004a94, #005cb8, #0070e0, #0a85ff, #3399ff, #57abff, #80bfff, #a8d4ff, #cce6ff, #f5faff
- Shades (toward black): #003061, #002e5c, #002952, #002447, #002142, #001c38, #00172e, #001224, #000f1f, #000a14

## Harmonies

- Complementary: #6b3600
- Analogous: #006b6b, #00006b
- Triadic: #6b0036, #366b00
- Split-complementary: #6b0000, #6b6b00
- Tetradic: #6b006b, #6b3600, #006b00

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

- On white (#ffffff): 12.07:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.74:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #0073e6 (4.59:1); AA: background → #9e9e9e (4.5:1); AAA: text → #3399ff (7.14:1); AAA: background → #c7c7c7 (7.14:1)

## Fonts for this mood

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

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/00366b-9cabc4-df514e-1f202d-e9f1f1?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: "#00366b" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.