# #cb9fef

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

## Values

- Hex: `#cb9fef`
- RGB: rgb(203, 159, 239)
- HSL: hsl(273, 71%, 78%)
- OKLCH: oklch(0.771 0.12 309)
- Relative luminance: 0.4372
- Nearest named color: Dream Vapour (#cc99ee, Δ 1.435) — https://brandsweets.com/colors/dream-vapour
- Moods: cool, vivid, light, technical, modern, clean
- Page: https://brandsweets.com/colors/cb9fef

## Tints & shades

- Tints (toward white): #d0a8f0, #d4b1f2, #d9b9f3, #dec2f5, #e3cbf6, #e7d3f8, #ecdcf9, #f1e5fb, #f6eefc, #faf6fe
- Shades (toward black): #ba81ea, #a75ee4, #973fde, #8323d1, #701eb3, #5d1994, #471371, #340e53, #1e0830, #0b0311

## Harmonies

- Complementary: #c3ef9f
- Analogous: #a39fef, #ef9feb
- Triadic: #efcb9f, #9fefcb
- Split-complementary: #ebef9f, #9fefa3
- Tetradic: #efa39f, #c3ef9f, #9febef

## Colors that go with #cb9fef

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

- **Emerald Green** #50c878 [harmony, pool: split] — Emerald Green is a split-complement of #cb9fef: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Supabase (https://brandsweets.com/colors/brands/supabase), Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Meadow (https://brandsweets.com/palettes/light#meadow). — https://brandsweets.com/colors/emerald-green
- **Midnight Blue** #191970 [pool] — 5 real palettes, including Lavender Haze and Lavender Milk put Midnight Blue beside #cb9fef, as the text colour against it. Seen in: Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze), Lavender Milk (https://brandsweets.com/palettes/light#lavender-milk), Railway (https://brandsweets.com/colors/brands/railway-app), First Snow (https://brandsweets.com/palettes/cool#first-snow). — https://brandsweets.com/colors/midnightblue
- **Powder Blue** #b0e0e6 [pool] — Designers have shipped Powder Blue with #cb9fef: 4 real palettes, including Calendly's brand system and Macaron, as the accent. Seen in: Calendly (https://brandsweets.com/colors/brands/calendly-com), Macaron (https://brandsweets.com/palettes/light#macaron), Crypto.com (https://brandsweets.com/colors/brands/crypto-com), First Snow (https://brandsweets.com/palettes/cool#first-snow). — https://brandsweets.com/colors/powderblue
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #cb9fef in 4 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), 1password (https://brandsweets.com/colors/brands/1password-com), Telehealth (https://brandsweets.com/palettes/modern#telehealth). — https://brandsweets.com/colors/royalblue
- **Taupe** #483c32 [pool] — Taupe is paired with #cb9fef in 6 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), Macaron (https://brandsweets.com/palettes/light#macaron), Meadow (https://brandsweets.com/palettes/light#meadow). — https://brandsweets.com/colors/taupe
- **Yellow Green** #9acd32 [harmony: complementary] — Yellow Green sits directly opposite #cb9fef 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/yellowgreen
- **Dark Khaki** #bdb76b [harmony, pool: split] — Dark Khaki is a split-complement of #cb9fef: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe). — https://brandsweets.com/colors/darkkhaki
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #cb9fef: 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). — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 2.15:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #9e4ce1 (4.59:1); AA: background → #424242 (4.66:1); AAA: text → #7e22c9 (7.1:1); AAA: background → #262626 (7.02:1)
- On black (#000000): 9.74:1 — AA pass, AA-large pass, AAA pass

## 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/cb9fef-b79cc4-c4cb62-2d1f2d-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: "#cb9fef" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.