# #9178bf

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

## Values

- Hex: `#9178bf`
- RGB: rgb(145, 120, 191)
- HSL: hsl(261, 36%, 61%)
- OKLCH: oklch(0.624 0.108 299.5)
- Relative luminance: 0.2321
- Nearest named color: Crown Jewels (#946dad, Δ 3.428) — https://brandsweets.com/colors/crown-jewels
- Moods: cool, modern
- Page: https://brandsweets.com/colors/9178bf

## Tints & shades

- Tints (toward white): #9c86c6, #a590cb, #b09ed1, #bbacd8, #c6bade, #cfc4e3, #dad2ea, #e6e0f0, #eeeaf5, #f9f8fc
- Shades (toward black): #8063b6, #7252ad, #644899, #563e84, #4b3672, #3d2c5e, #302249, #221834, #171023, #09070e

## Harmonies

- Complementary: #a6bf78
- Analogous: #7882bf, #b578bf
- Triadic: #bf9178, #78bf91
- Split-complementary: #bfb578, #82bf78
- Tetradic: #bf7882, #a6bf78, #78bfb5

## Colors that go with #9178bf

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

- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #9178bf: softer than #000 and cool enough to feel like part of the same palette. Seen in: Plaid (https://brandsweets.com/colors/brands/plaid-com), Bloomberg (https://brandsweets.com/colors/brands/bloomberg-com), Hermès (https://brandsweets.com/colors/brands/hermes-com), PlayStation® Official Site: Consoles, Games, Accessories & MoreSony Interactive Entertainment (https://brandsweets.com/colors/brands/playstation-com). — https://brandsweets.com/colors/charcoal
- **Amber** #ffbf00 [pool] — Amber is paired with #9178bf in 4 real palettes, including Blueprint and Mastodon hosted on mastodon.social's brand system, as the accent. Seen in: Blueprint (https://brandsweets.com/palettes/technical#blueprint), Mastodon hosted on mastodon.social (https://brandsweets.com/colors/brands/mastodon-social), Ahrefs (https://brandsweets.com/colors/brands/ahrefs-com), Google (https://brandsweets.com/colors/brands/google-com). — https://brandsweets.com/colors/amber
- **Deep Sky Blue** #00bfff [pool] — Designers have shipped Deep Sky Blue with #9178bf: 4 real palettes, including Blueprint and Calm's brand system, as the lead colour. Seen in: Blueprint (https://brandsweets.com/palettes/technical#blueprint), Calm (https://brandsweets.com/colors/brands/calm-com), Telegram (https://brandsweets.com/colors/brands/telegram-org), Astro (https://brandsweets.com/colors/brands/astro-build). — https://brandsweets.com/colors/deepskyblue
- **Taupe** #483c32 [pool] — Taupe is paired with #9178bf in 7 real palettes, including Zed's brand system and Dusk, as that palette's text colour. Seen in: Zed (https://brandsweets.com/colors/brands/zed-dev), Dusk (https://brandsweets.com/palettes/cool#dusk), Retool (https://brandsweets.com/colors/brands/retool-com), Obsidian (https://brandsweets.com/colors/brands/obsidian-md). — https://brandsweets.com/colors/taupe
- **Olive Drab** #6b8e23 [harmony: complementary] — Olive Drab sits directly opposite #9178bf 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
- **Sea Green** #2e8b57 [harmony, pool: split] — Sea Green is a split-complement of #9178bf: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Next.js (https://brandsweets.com/colors/brands/nextjs-org). — https://brandsweets.com/colors/seagreen
- **Copper** #b87333 [harmony, pool: split] — Copper is a split-complement of #9178bf: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Dusk (https://brandsweets.com/palettes/cool#dusk), Atelier (https://brandsweets.com/palettes/elegant#atelier). — https://brandsweets.com/colors/copper
- **Midnight Blue** #191970 [pool] — 3 real palettes, including Plaid's brand system and Marvel's brand system put Midnight Blue beside #9178bf, as the supporting colour. Seen in: Plaid (https://brandsweets.com/colors/brands/plaid-com), Marvel (https://brandsweets.com/colors/brands/marvel-com), Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze). — https://brandsweets.com/colors/midnightblue

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

- On white (#ffffff): 3.72:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #8366b7 (4.62:1); AA: background → #1c1c1c (4.58:1); AAA: text → #66499c (7:1)
- On black (#000000): 5.64:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #a28dc9 (7.19:1)

## Fonts for this mood

- 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/9178bf-af9cc4-dfcb4e-2a1f2d-e9eaf1?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: "#9178bf" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.