# #3000b3

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

## Values

- Hex: `#3000b3`
- RGB: rgb(48, 0, 179)
- HSL: hsl(256, 100%, 35%)
- OKLCH: oklch(0.368 0.229 276.2)
- Relative luminance: 0.0388
- Nearest named color: Galactic Highway (#3311bb, Δ 2.075) — https://brandsweets.com/colors/galactic-highway
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/3000b3

## Tints & shades

- Tints (toward white): #3800d1, #4100f5, #5314ff, #6933ff, #8457ff, #9a75ff, #b094ff, #c7b3ff, #e1d6ff, #f8f5ff
- Shades (toward black): #2c00a3, #270094, #230085, #1f0075, #1b0066, #160052, #120042, #0e0033, #0a0024, #050014

## Harmonies

- Complementary: #83b300
- Analogous: #002ab3, #8900b3
- Triadic: #b33000, #00b330
- Split-complementary: #b38900, #2ab300
- Tetradic: #b3002a, #83b300, #00b389

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

- On white (#ffffff): 11.82:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.78:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #8052ff (4.57:1); AA: background → #a1a1a1 (4.58:1); AAA: text → #a280ff (7.07:1); AAA: background → #c9c9c9 (7.14:1)

## Fonts for this mood

- technical: https://brandsweets.com/fonts/mood/technical
- 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/3000b3-ab9cc4-dfbf4e-291f2d-e9ebf1?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: "#3000b3" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.