# #0859b5

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

## Values

- Hex: `#0859b5`
- RGB: rgb(8, 89, 181)
- HSL: hsl(212, 92%, 37%)
- OKLCH: oklch(0.477 0.162 256.7)
- Relative luminance: 0.1053
- Nearest named color: Blasphemous Blue (#3356aa, Δ 2.981) — https://brandsweets.com/colors/blasphemous-blue
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/0859b5

## Tints & shades

- Tints (toward white): #0967d3, #0a75f0, #2385f6, #4095f7, #62a8f8, #80b9fa, #9dc9fb, #bad9fc, #d8e9fd, #f5faff
- Shades (toward black): #0751a6, #064893, #064184, #053976, #043267, #032953, #032245, #021a36, #011122, #010a14

## Harmonies

- Complementary: #b56408
- Analogous: #08afb5, #0d08b5
- Triadic: #b50859, #59b508
- Split-complementary: #b50d08, #afb508
- Tetradic: #b508af, #b56408, #08b50d

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

- On white (#ffffff): 6.76:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #0756b0 (7.08:1)
- On black (#000000): 3.11:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #0a73eb (4.66:1); AA: background → #d4d4d4 (4.56:1); AAA: text → #4598f7 (7.09:1)

## Brands using this color

- **Chase** — primary #045cbb (Δ 1.18) — https://brandsweets.com/colors/brands/chase-com
- **American Express** — secondary #005dae (Δ 1.635) — https://brandsweets.com/colors/brands/americanexpress-com

## 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/0859b5-9caac4-df564e-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: "#0859b5" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.