# #c18cc5

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

## Values

- Hex: `#c18cc5`
- RGB: rgb(193, 140, 197)
- HSL: hsl(296, 33%, 66%)
- OKLCH: oklch(0.711 0.1 324.2)
- Relative luminance: 0.3412
- Nearest named color: Fleur-De-Lis (#b090c7, Δ 2.746) — https://brandsweets.com/colors/fleur-de-lis
- Moods: cool, muted
- Page: https://brandsweets.com/colors/c18cc5

## Tints & shades

- Tints (toward white): #c796ca, #cca0cf, #d3aed6, #d9b8db, #dec2e0, #e4cce5, #e9d6ea, #f0e4f1, #f6eef6, #fbf8fc
- Shades (toward black): #b677bb, #ab63b0, #9a509f, #86468b, #733c77, #5f3262, #4b274e, #341b36, #211122, #0d070e

## Harmonies

- Complementary: #90c58c
- Analogous: #a48cc5, #c58cac
- Triadic: #c5c18c, #8cc5c1
- Split-complementary: #acc58c, #8cc5a4
- Tetradic: #c5a48c, #90c58c, #8cacc5

## Colors that go with #c18cc5

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

- **Medium Sea Green** #3cb371 [harmony, pool: complementary] — Medium Sea Green sits directly opposite #c18cc5 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Terminal (https://brandsweets.com/palettes/technical#terminal), Spotify (https://brandsweets.com/colors/brands/spotify). — https://brandsweets.com/colors/mediumseagreen
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #c18cc5: 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), Beach Hut (https://brandsweets.com/palettes/light#beach-hut). — https://brandsweets.com/colors/charcoal
- **Emerald Green** #50c878 [pool] — Emerald Green is paired with #c18cc5 in 4 real palettes, including Meadow and Obsidian's brand system, as the lead colour. Seen in: Meadow (https://brandsweets.com/palettes/light#meadow), Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Supabase (https://brandsweets.com/colors/brands/supabase), Ledger Dark (https://brandsweets.com/palettes/dark#ledger-dark). — https://brandsweets.com/colors/emerald-green
- **Midnight Blue** #191970 [pool] — 5 real palettes, including Lavender Haze and First Snow put Midnight Blue beside #c18cc5, as the text colour against it. Seen in: Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze), First Snow (https://brandsweets.com/palettes/cool#first-snow), Open House (https://brandsweets.com/palettes/clean#open-house), Lavender Milk (https://brandsweets.com/palettes/light#lavender-milk). — https://brandsweets.com/colors/midnightblue
- **Powder Blue** #b0e0e6 [pool] — Designers have shipped Powder Blue with #c18cc5: 4 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), Macaron (https://brandsweets.com/palettes/light#macaron). — https://brandsweets.com/colors/powderblue
- **Taupe** #483c32 [pool] — Taupe is paired with #c18cc5 in 10 real palettes, including Meadow and Blossom, as the text colour against it. Seen in: Meadow (https://brandsweets.com/palettes/light#meadow), Blossom (https://brandsweets.com/palettes/light#blossom), Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Dusk (https://brandsweets.com/palettes/cool#dusk). — https://brandsweets.com/colors/taupe
- **Light Sea Green** #20b2aa [harmony, pool: split] — Light Sea Green is a split-complement of #c18cc5: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Netlify (https://brandsweets.com/colors/brands/netlify-com). — https://brandsweets.com/colors/lightseagreen
- **Amber** #ffbf00 [pool] — Amber is paired with #c18cc5 in 3 real palettes, including Ahrefs's brand system and Gumroad's brand system, as the supporting colour. Seen in: Ahrefs (https://brandsweets.com/colors/brands/ahrefs-com), Gumroad (https://brandsweets.com/colors/brands/gumroad-com), Beach Hut (https://brandsweets.com/palettes/light#beach-hut). — https://brandsweets.com/colors/amber

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

- On white (#ffffff): 2.68:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #a659ab (4.53:1); AA: background → #363636 (4.5:1); AAA: text → #7d4181 (7.13:1); AAA: background → #0f0f0f (7.14:1)
- On black (#000000): 7.82:1 — AA pass, AA-large pass, AAA pass

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/c18cc5-c19fbf-9ccb62-2d1f28-ede9f1?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: "#c18cc5" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.