# #1f042f

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

## Values

- Hex: `#1f042f`
- RGB: rgb(31, 4, 47)
- HSL: hsl(278, 84%, 10%)
- OKLCH: oklch(0.191 0.083 309.6)
- Relative luminance: 0.0058
- Nearest named color: Coal Mine (#220033, Δ 1.398) — https://brandsweets.com/colors/coal-mine
- Moods: cool, vivid, dark, technical, modern, luxury, bold
- Page: https://brandsweets.com/colors/1f042f

## Tints & shades

- Tints (toward white): #3b0859, #570b83, #700fa9, #8c12d3, #a427ec, #b651f0, #c87cf4, #d7a1f7, #e9cbfb, #fbf6fe
- Shades (toward black): #1c042a, #1c042a, #190326, #190326, #160321, #13021c, #13021c, #100217, #100217, #0c0213

## Harmonies

- Complementary: #142f04
- Analogous: #0a042f, #2f0429
- Triadic: #2f1f04, #042f1f
- Split-complementary: #292f04, #042f0a
- Tetradic: #2f0a04, #142f04, #04292f

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

- On white (#ffffff): 18.81:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.12:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #ac3aee (4.59:1); AA: background → #7d7d7d (4.57:1); AAA: text → #c472f3 (7.05:1); AAA: background → #9e9e9e (7.02:1)

## Fonts for this mood

- technical: https://brandsweets.com/fonts/mood/technical
- modern: https://brandsweets.com/fonts/mood/modern
- luxury: https://brandsweets.com/fonts/mood/luxury
- bold: https://brandsweets.com/fonts/mood/bold

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/1f042f-ba9cc4-bbcb62-2d1f2c-ebe9f1?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: "#1f042f" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.