# #691fff

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

## Values

- Hex: `#691fff`
- RGB: rgb(105, 31, 255)
- HSL: hsl(260, 100%, 56%)
- OKLCH: oklch(0.518 0.284 285.6)
- Relative luminance: 0.112
- Nearest named color: Electric Indigo (#6600ff, Δ 1.704) — https://brandsweets.com/colors/electric-indigo
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/691fff

## Tints & shades

- Tints (toward white): #7733ff, #8547ff, #9661ff, #a375ff, #b18aff, #be9eff, #ccb3ff, #ddccff, #ebe0ff, #f8f5ff
- Shades (toward black): #5805ff, #4e00eb, #4400cc, #3b00b3, #330099, #2a0080, #220066, #180047, #0f002e, #070014

## Harmonies

- Complementary: #b4ff1f
- Analogous: #1f44ff, #da1fff
- Triadic: #ff691f, #1fff69
- Split-complementary: #ffda1f, #44ff1f
- Tetradic: #ff1f44, #b4ff1f, #1fffda

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

- On white (#ffffff): 6.48:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #5f0fff (7:1)
- On black (#000000): 3.24:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #884dff (4.55:1); AA: background → #d9d9d9 (4.59:1); AAA: text → #aa80ff (7.24:1)

## 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/691fff-ae9cc4-dfc94e-2a1f2d-e9ebf1?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: "#691fff" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.