# #1d82aa

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

## Values

- Hex: `#1d82aa`
- RGB: rgb(29, 130, 170)
- HSL: hsl(197, 71%, 39%)
- OKLCH: oklch(0.57 0.106 230.6)
- Relative luminance: 0.1913
- Nearest named color: Ahoy! Blue (#0082a1, Δ 1.716) — https://brandsweets.com/colors/ahoy-blue
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/1d82aa

## Tints & shades

- Tints (toward white): #2196c4, #29a8db, #43b3df, #5ebee4, #78c8e8, #8ed1ec, #a8dcf0, #c2e6f5, #dcf1f9, #f6fbfe
- Shades (toward black): #1b789d, #186b8c, #15617e, #12536d, #104960, #0d3c4e, #0b3241, #082530, #061b23, #030d11

## Harmonies

- Complementary: #aa451d
- Analogous: #1daa8b, #1d3baa
- Triadic: #aa1d82, #82aa1d
- Split-complementary: #aa1d3b, #aa8b1d
- Tetradic: #8b1daa, #aa451d, #3baa1d

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

- On white (#ffffff): 4.35:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #1c7fa6 (4.53:1); AA: background → #0a0a0a (4.55:1); AAA: text → #155d7a (7.3:1)
- On black (#000000): 4.83:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #23a0d1 (7.02:1)

## Brands using this color

- **Auth0** — primary #0a84ae (Δ 0.797) — https://brandsweets.com/colors/brands/auth0-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/1d82aa-9cb4c4-df4e6b-1f232d-e9f1ef?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: "#1d82aa" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.