# #101e37

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

## Values

- Hex: `#101e37`
- RGB: rgb(16, 30, 55)
- HSL: hsl(218, 55%, 14%)
- OKLCH: oklch(0.237 0.052 261.2)
- Relative luminance: 0.0131
- Nearest named color: Nightwalker (#161d3b, Δ 1.249) — https://brandsweets.com/colors/nightwalker
- Moods: cool, dark, luxury, bold, modern
- Page: https://brandsweets.com/colors/101e37

## Tints & shades

- Tints (toward white): #193057, #24437b, #2d559a, #3768be, #517ecd, #7196d6, #94b0e0, #b4c7e9, #d7e2f4, #f7f9fd
- Shades (toward black): #0f1c33, #0e1a2f, #0d182b, #0b1628, #0a1424, #091120, #080f1c, #070d18, #060b14, #050910

## Harmonies

- Complementary: #372910
- Analogous: #103237, #151037
- Triadic: #37101e, #1e3710
- Split-complementary: #371510, #323710
- Tetradic: #371032, #372910, #103715

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

- On white (#ffffff): 16.63:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.26:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #4173c8 (4.51:1); AA: background → #858585 (4.51:1); AAA: text → #7196d6 (7.04:1); AAA: background → #ababab (7.24:1)

## Brands using this color

- **Monzo** — primary #14233c (Δ 1.972) — https://brandsweets.com/colors/brands/monzo-com

## Curated palettes containing it

- **Fintech Trust** (cool, clean, modern) — #0b3d91, #4b6a9b, #00a878, #ffffff, #0b1f3a — Navy signals custody and stability; the green accent is money moving the right way. No red anywhere except errors. — tool: https://brandsweets.com/palettes/new/0b3d91-4b6a9b-00a878-ffffff-0b1f3a — collection: https://brandsweets.com/palettes/cool
- **Telehealth** (modern, cool, friendly) — #2563eb, #93c5fd, #16a34a, #ffffff, #14213d — Friendly blue with a soft tint and a green all-clear — approachable care with a tech backbone. — tool: https://brandsweets.com/palettes/new/2563eb-93c5fd-16a34a-ffffff-14213d — collection: https://brandsweets.com/palettes/modern

## Fonts for this mood

- luxury: https://brandsweets.com/fonts/mood/luxury
- bold: https://brandsweets.com/fonts/mood/bold
- 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/101e37-9ca6c4-df644e-201f2d-e9f0f1?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: "#101e37" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.