# #003d75

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

## Values

- Hex: `#003d75`
- RGB: rgb(0, 61, 117)
- HSL: hsl(209, 100%, 23%)
- OKLCH: oklch(0.36 0.111 253)
- Relative luminance: 0.0462
- Nearest named color: Aegean Blue (#1b416f, Δ 2.459) — https://brandsweets.com/colors/aegean-blue
- Moods: cool, vivid, dark, technical, modern, luxury, bold
- Page: https://brandsweets.com/colors/003d75

## Tints & shades

- Tints (toward white): #00529e, #0064c2, #0079eb, #0f8bff, #389fff, #5cb0ff, #85c4ff, #a8d5ff, #d1e9ff, #f5faff
- Shades (toward black): #00376b, #003261, #002d57, #00284d, #002547, #00203d, #001a33, #001529, #00101f, #000b14

## Harmonies

- Complementary: #753900
- Analogous: #007573, #000275
- Triadic: #75003d, #3d7500
- Split-complementary: #750002, #757300
- Tetradic: #730075, #753900, #027500

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

- On white (#ffffff): 10.91:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.92:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #0074e0 (4.57:1); AA: background → #a8a8a8 (4.59:1); AAA: text → #2e9aff (7.18:1); AAA: background → #cfcfcf (7:1)

## 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/003d75-9cacc4-df4e4e-1f212d-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: "#003d75" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.