# #cf81ea

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

## Values

- Hex: `#cf81ea`
- RGB: rgb(207, 129, 234)
- HSL: hsl(285, 71%, 71%)
- OKLCH: oklch(0.724 0.167 317)
- Relative luminance: 0.3491
- Nearest named color: Illicit Purple (#bf77f6, Δ 4.359) — https://brandsweets.com/colors/illicit-purple
- Moods: cool, vivid, light, technical, modern, clean
- Page: https://brandsweets.com/colors/cf81ea

## Tints & shades

- Tints (toward white): #d48eec, #d896ed, #dca3ef, #e1b1f2, #e6bef4, #eac6f5, #efd3f8, #f3e0fa, #f7e9fb, #fcf6fe
- Shades (toward black): #c462e4, #ba48e0, #ae29db, #9821c0, #831ca6, #6b1787, #531269, #3b0d4a, #260830, #0e0311

## Harmonies

- Complementary: #9bea81
- Analogous: #9b81ea, #ea81cf
- Triadic: #eacf81, #81eacf
- Split-complementary: #cfea81, #81ea9b
- Tetradic: #ea9b81, #9bea81, #81cfea

## Colors that go with #cf81ea

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: complementary] — Emerald Green sits directly opposite #cf81ea on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Supabase (https://brandsweets.com/colors/brands/supabase), Meadow (https://brandsweets.com/palettes/light#meadow). — https://brandsweets.com/colors/emerald-green
- **Amber** #ffbf00 [pool] — Amber is paired with #cf81ea in 4 real palettes, including Gumroad's brand system and Ahrefs's brand system, as the accent. Seen in: Gumroad (https://brandsweets.com/colors/brands/gumroad-com), Ahrefs (https://brandsweets.com/colors/brands/ahrefs-com), 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, pool] — Charcoal is the text near-black for #cf81ea: softer than #000 and cool enough to feel like part of the same palette. Seen in: Auth0 (https://brandsweets.com/colors/brands/auth0-com). — https://brandsweets.com/colors/charcoal
- **Medium Slate Blue** #7b68ee [pool] — Medium Slate Blue shows up next to #cf81ea in 3 real palettes, including Obsidian's brand system and Lavender Haze, as the supporting colour. Seen in: Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze), Mastodon hosted on mastodon.social (https://brandsweets.com/colors/brands/mastodon-social). — https://brandsweets.com/colors/mediumslateblue
- **Taupe** #483c32 [pool] — Taupe is paired with #cf81ea in 3 real palettes, including Obsidian's brand system and Loom's brand system, as the text colour against it. Seen in: Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Loom (https://brandsweets.com/colors/brands/loom-com), Meadow (https://brandsweets.com/palettes/light#meadow). — https://brandsweets.com/colors/taupe
- **Light Sea Green** #20b2aa [harmony, pool: triadic] — Light Sea Green completes a triad with #cf81ea — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Netlify (https://brandsweets.com/colors/brands/netlify-com). — https://brandsweets.com/colors/lightseagreen
- **Dark Khaki** #bdb76b [harmony: split] — Dark Khaki is a split-complement of #cf81ea: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/darkkhaki
- **Medium Aquamarine** #66cdaa [harmony: split] — Medium Aquamarine is a split-complement of #cf81ea: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/mediumaquamarine

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

- On white (#ffffff): 2.63:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #b53bde (4.52:1); AA: background → #363636 (4.59:1); AAA: text → #8e1eb3 (7.03:1); AAA: background → #141414 (7:1)
- On black (#000000): 7.98:1 — 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/cf81ea-bc9fc1-afcb62-2d1f2b-ebe9f1?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: "#cf81ea" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.