# #b366ff

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

## Values

- Hex: `#b366ff`
- RGB: rgb(179, 102, 255)
- HSL: hsl(270, 100%, 70%)
- OKLCH: oklch(0.666 0.221 304.2)
- Relative luminance: 0.2631
- Nearest named color: Orion Nebula (#a55af4, Δ 3.846) — https://brandsweets.com/colors/orion-nebula
- Moods: cool, vivid, light, technical, modern, clean
- Page: https://brandsweets.com/colors/b366ff

## Tints & shades

- Tints (toward white): #ba75ff, #c285ff, #c78fff, #cf9eff, #d6adff, #debdff, #e6ccff, #ebd6ff, #f2e5ff, #faf5ff
- Shades (toward black): #a142ff, #9124ff, #8000ff, #7000e0, #5e00bd, #4d0099, #3d007a, #2b0057, #1c0038, #0a0014

## Harmonies

- Complementary: #b3ff66
- Analogous: #6666ff, #ff66ff
- Triadic: #ffb366, #66ffb3
- Split-complementary: #ffff66, #66ff66
- Tetradic: #ff6666, #b3ff66, #66ffff

## Colors that go with #b366ff

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Olive Drab** #6b8e23 [harmony: complementary] — Olive Drab sits directly opposite #b366ff on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. — https://brandsweets.com/colors/olivedrab
- **Light Sea Green** #20b2aa [harmony, pool: triadic] — Light Sea Green completes a triad with #b366ff — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Taco Bell (https://brandsweets.com/colors/brands/tacobell-com), Netlify (https://brandsweets.com/colors/brands/netlify-com). — https://brandsweets.com/colors/lightseagreen
- **Medium Sea Green** #3cb371 [harmony: split] — Medium Sea Green is a split-complement of #b366ff: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/mediumseagreen
- **Dark Goldenrod** #b8860b [harmony: split] — Dark Goldenrod is a split-complement of #b366ff: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/darkgoldenrod
- **Amber** #ffbf00 [pool] — Amber is paired with #b366ff in two real palettes: Mastodon hosted on mastodon.social's brand system and Blueprint, as the accent. Seen in: Mastodon hosted on mastodon.social (https://brandsweets.com/colors/brands/mastodon-social), Blueprint (https://brandsweets.com/palettes/technical#blueprint). — https://brandsweets.com/colors/amber
- **Charcoal** #36454f [role] — Charcoal is the text near-black for #b366ff: softer than #000 and cool enough to feel like part of the same palette. — https://brandsweets.com/colors/charcoal
- **Taupe** #483c32 [pool] — Taupe is paired with #b366ff in two real palettes: Loom's brand system and Obsidian's brand system, as that palette's text colour. Seen in: Loom (https://brandsweets.com/colors/brands/loom-com), Obsidian (https://brandsweets.com/colors/brands/obsidian-md). — https://brandsweets.com/colors/taupe
- **Bronze** #cd7f32 [harmony: triadic] — Bronze completes a triad with #b366ff — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/bronze

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

- On white (#ffffff): 3.35:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #9e3dff (4.6:1); AA: background → #262626 (4.51:1); AAA: text → #7500eb (7.1:1)
- On black (#000000): 6.26:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #ba75ff (7.08:1)

## Fonts for this mood

- technical: https://brandsweets.com/fonts/mood/technical
- modern: https://brandsweets.com/fonts/mood/modern
- clean: https://brandsweets.com/fonts/mood/clean

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/b366ff-b59cc4-c9cb62-2c1f2d-eae9f1?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: "#b366ff" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.