# #3e5e7e

A color — cool, muted. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#3e5e7e`
- RGB: rgb(62, 94, 126)
- HSL: hsl(210, 34%, 37%)
- OKLCH: oklch(0.471 0.064 249.3)
- Relative luminance: 0.1054
- Nearest named color: Deep Indigo (#4c567a, Δ 2.72) — https://brandsweets.com/colors/deep-indigo
- Moods: cool, muted
- Page: https://brandsweets.com/colors/3e5e7e

## Tints & shades

- Tints (toward white): #486e93, #527da7, #658cb3, #7a9cbd, #92adc9, #a6bdd3, #bbccdd, #cfdbe7, #e4ebf2, #f8fafc
- Shades (toward black): #395774, #324d67, #2d455c, #283d52, #233648, #1d2b3a, #182430, #131c26, #0c1218, #070a0e

## Harmonies

- Complementary: #7e5e3e
- Analogous: #3e7e7e, #3e3e7e
- Triadic: #7e3e5e, #5e7e3e
- Split-complementary: #7e3e3e, #7e7e3e
- Tetradic: #7e3e7e, #7e5e3e, #3e7e3e

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

- On white (#ffffff): 6.76:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #3b5978 (7.28:1)
- On black (#000000): 3.11:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #4f78a1 (4.53:1); AA: background → #d4d4d4 (4.56:1); AAA: text → #7699bc (7.05:1)

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/3e5e7e-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: "#3e5e7e" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.