# #b999db

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

## Values

- Hex: `#b999db`
- RGB: rgb(185, 153, 219)
- HSL: hsl(269, 48%, 73%)
- OKLCH: oklch(0.735 0.099 306.3)
- Relative luminance: 0.3821
- Nearest named color: Violet Velvet (#b19cd9, Δ 1.443) — https://brandsweets.com/colors/violet-velvet
- Moods: cool, light, clean, modern
- Page: https://brandsweets.com/colors/b999db

## Tints & shades

- Tints (toward white): #c1a4df, #c6ace2, #ceb7e6, #d3bfe8, #dbcaec, #e0d2ef, #e8ddf3, #ede5f6, #f5f0fa, #faf7fc
- Shades (toward black): #a77fd2, #9564c9, #834abf, #713caa, #623493, #502a79, #3f215e, #2d1844, #1c0f2a, #0a050f

## Harmonies

- Complementary: #bbdb99
- Analogous: #999adb, #da99db
- Triadic: #dbb999, #99dbb9
- Split-complementary: #dbda99, #9adb99
- Tetradic: #db999a, #bbdb99, #99dbda

## Colors that go with #b999db

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

- **Amber** #ffbf00 [pool] — Amber is paired with #b999db in 5 real palettes, including Ahrefs's brand system and Blueprint, as the supporting colour. Seen in: Ahrefs (https://brandsweets.com/colors/brands/ahrefs-com), Blueprint (https://brandsweets.com/palettes/technical#blueprint), Gumroad (https://brandsweets.com/colors/brands/gumroad-com), NBA (https://brandsweets.com/colors/brands/nba-com). — https://brandsweets.com/colors/amber
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #b999db: softer than #000 and cool enough to feel like part of the same palette. Seen in: Auth0 (https://brandsweets.com/colors/brands/auth0-com), Mercury (https://brandsweets.com/colors/brands/mercury-com), Harbour (https://brandsweets.com/palettes/cool#harbour). — https://brandsweets.com/colors/charcoal
- **Midnight Blue** #191970 [pool] — 7 real palettes, including Lavender Milk and First Snow put Midnight Blue beside #b999db, as the text colour against it. Seen in: Lavender Milk (https://brandsweets.com/palettes/light#lavender-milk), First Snow (https://brandsweets.com/palettes/cool#first-snow), Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze), Open House (https://brandsweets.com/palettes/clean#open-house). — https://brandsweets.com/colors/midnightblue
- **Powder Blue** #b0e0e6 [pool] — Designers have shipped Powder Blue with #b999db: 5 real palettes, including Crypto.com's brand system and First Snow, as the supporting colour. Seen in: Crypto.com (https://brandsweets.com/colors/brands/crypto-com), First Snow (https://brandsweets.com/palettes/cool#first-snow), Stone (https://brandsweets.com/palettes/neutral#stone), Calendly (https://brandsweets.com/colors/brands/calendly-com). — https://brandsweets.com/colors/powderblue
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #b999db in 6 real palettes, including Sephora's brand system and Roblox's brand system, as the supporting colour. Seen in: Sephora (https://brandsweets.com/colors/brands/sephora-com), Roblox (https://brandsweets.com/colors/brands/roblox-com), Webflow (https://brandsweets.com/colors/brands/webflow-com), 1password (https://brandsweets.com/colors/brands/1password-com). — https://brandsweets.com/colors/royalblue
- **Slate Gray** #708090 [pool] — 5 real palettes, including Graphite and Midnight Luxe put Slate Gray beside #b999db, as the supporting colour. Seen in: Graphite (https://brandsweets.com/palettes/technical#graphite), Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe), Greige (https://brandsweets.com/palettes/neutral#greige), Graphite Mono (https://brandsweets.com/palettes/neutral#graphite-mono). — https://brandsweets.com/colors/slategray
- **Taupe** #483c32 [pool] — Taupe is paired with #b999db in 11 real palettes, including Obsidian's brand system and Blossom, as the text colour against it. Seen in: Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Blossom (https://brandsweets.com/palettes/light#blossom), Dusk (https://brandsweets.com/palettes/cool#dusk), Raycast (https://brandsweets.com/colors/brands/raycast). — https://brandsweets.com/colors/taupe
- **Dark Sea Green** #8fbc8f [harmony: complementary] — Dark Sea Green sits directly opposite #b999db 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/darkseagreen

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

- On white (#ffffff): 2.43:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #905dc6 (4.6:1); AA: background → #3b3b3b (4.61:1); AAA: text → #713caa (7.17:1); AAA: background → #1c1c1c (7.01:1)
- On black (#000000): 8.64:1 — AA pass, AA-large pass, AAA pass

## Fonts for this mood

- clean: https://brandsweets.com/fonts/mood/clean
- 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/b999db-b49cc4-cbcb62-2c1f2d-e9e9f1?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: "#b999db" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.