# #439d8a

A color — neutral. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#439d8a`
- RGB: rgb(67, 157, 138)
- HSL: hsl(167, 40%, 44%)
- OKLCH: oklch(0.636 0.091 177.2)
- Relative luminance: 0.2714
- Nearest named color: Baltic (#279d9f, Δ 3.321) — https://brandsweets.com/colors/baltic
- Moods: neutral
- Page: https://brandsweets.com/colors/439d8a

## Tints & shades

- Tints (toward white): #4baf99, #5ebaa6, #70c2b0, #86cbbc, #97d3c6, #a9dad0, #bfe3dc, #d1ebe5, #e6f4f1, #f8fcfb
- Shades (toward black): #3d8f7d, #378171, #317264, #2b6458, #25564b, #1f473f, #183932, #122b26, #0c1d19, #060e0d

## Harmonies

- Complementary: #9d4357
- Analogous: #439d5d, #43849d
- Triadic: #8a439d, #9d8a43
- Split-complementary: #9d4384, #9d5d43
- Tetradic: #5d439d, #9d4357, #849d43

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

- On white (#ffffff): 3.27:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #378171 (4.62:1); AA: background → #262626 (4.63:1); AAA: text → #296054 (7.25:1)
- On black (#000000): 6.43:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #48a893 (7.3:1)

## Curated palettes containing it

- **Coastal** (cool, light, clean) — #2a9d8f, #8ecae6, #e9c46a, #f7fafc, #1a2b3c — Sea-teal, sky and sand — bright without shouting; works for travel, wellness, and anything near water. — tool: https://brandsweets.com/palettes/new/2a9d8f-8ecae6-e9c46a-f7fafc-1a2b3c — collection: https://brandsweets.com/palettes/cool

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/439d8a-a2bebb-d459af-1f2a2d-e9f1ec?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: "#439d8a" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.