# #045a90

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

## Values

- Hex: `#045a90`
- RGB: rgb(4, 90, 144)
- HSL: hsl(203, 95%, 29%)
- OKLCH: oklch(0.452 0.113 245.4)
- Relative luminance: 0.0935
- Nearest named color: Beyond the Sea (#005784, Δ 2.08) — https://brandsweets.com/colors/beyond-the-sea
- Moods: cool, vivid, dark, technical, modern, luxury, bold
- Page: https://brandsweets.com/colors/045a90

## Tints & shades

- Tints (toward white): #0570b3, #0586d6, #069cf9, #29aafa, #4cb8fa, #6ac3fb, #8dd1fc, #afdffd, #d2edfe, #f5fbff
- Shades (toward black): #035486, #034b77, #03456d, #023b5e, #023555, #022c46, #02253c, #011c2d, #011623, #010c14

## Harmonies

- Complementary: #903a04
- Analogous: #049080, #041490
- Triadic: #90045a, #5a9004
- Split-complementary: #900414, #908004
- Tetradic: #800490, #903a04, #149004

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

- On white (#ffffff): 7.32:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.87:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #0579c2 (4.52:1); AA: background → #cccccc (4.56:1); AAA: text → #069cf9 (7.13:1); AAA: background → #fafafa (7.01:1)

## 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/045a90-9cb0c4-df4e5d-1f222d-e9f1f0?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: "#045a90" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.