# #00478f

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

## Values

- Hex: `#00478f`
- RGB: rgb(0, 71, 143)
- HSL: hsl(210, 100%, 28%)
- OKLCH: oklch(0.405 0.134 255.2)
- Relative luminance: 0.0649
- Nearest named color: Cascade Twilight (#234893, Δ 2.219) — https://brandsweets.com/colors/cascade-twilight
- Moods: cool, vivid, dark, technical, modern, luxury, bold
- Page: https://brandsweets.com/colors/00478f

## Tints & shades

- Tints (toward white): #0059b3, #006bd6, #007dfa, #1f8fff, #42a1ff, #66b3ff, #8ac4ff, #add6ff, #d1e8ff, #f5faff
- Shades (toward black): #004285, #003b75, #00366b, #002e5c, #002952, #002447, #001c38, #00172e, #000f1f, #000a14

## Harmonies

- Complementary: #8f4700
- Analogous: #008f8f, #00008f
- Triadic: #8f0047, #478f00
- Split-complementary: #8f0000, #8f8f00
- Tetradic: #8f008f, #8f4700, #008f00

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

- On white (#ffffff): 9.14:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.3:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #0073e6 (4.59:1); AA: background → #b8b8b8 (4.61:1); AAA: text → #3399ff (7.14:1); AAA: background → #e3e3e3 (7.12:1)

## 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/00478f-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: "#00478f" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.